3A
RF Attenuators “N” +
FLANN MICROWAVE
Please quote RF Reference No's when contacting SSE (UK)
AGILENT TORQUE SPANNER ¾”
RF1145
RF1167
AGILENT TORQUE SPANNER ¾” ( N )
• Model: 8710-1766 • TORQUE: 1.36N•M • 1216-IN
• Certificate of calibration enclosed dated 18 Dec. 2006.
• Condition: As New, A1+ for “N” Connectors-Attenuators, etc. • Price: £120 (1pc available) Click for large photo
Agilent TORQUE SPANNER 20mm
• Model: 8710-1764 TORQUE 0.90N.m 8 Lb - in
• Certificate of Calibration enclosed Date 30 APR 2007.
• Condition: As New, A1+..!! • Price: £120 each (2pcs available) Click for large photo
HEWLETT PACKARD REFERENCE ATTENUATOR. 30 DB at 50MHz

RF1034
30 db ± 0.05 db
N

HP - AGILENT REFERENCE ATTENUATOR “N”

• Model: 11708A • 50 OHMS
• Attenuation: Factory Set to 30 db ± 0.05 db at 50MHz
• SWR: < 1.05 at 50MHz
• Condition: Some NEW - USED, A1+..!! All tested.!! Another Classic HP Attenuator. For use with HP 8484A and Other Sensors from IFR / Marconi / Aeroflex, etc, etc.
• Price: New =£100, Used = £75
Click for large photo
HEWLETT PACKARD - AGILENT

RF1344
DC to 18GHz
30W AVG
N
HP-AGILENT INC. PRECISION COAXIAL ATTENUATOR “N”
• Model: 8498A • 50 OHMS • 30 Watts (AVG)
• Frequency: DC to 18GHz • Attenuation: 30 db
• Connectors: “N” ( M + F ) S/S Precision
• Supplied with: HP8491B 20 db 2W Attenuator.
• Condition: 8498A AS NEW, A1! (Full Cal. Test Data April 2008) This is a useful attenuator and may be used with most HP-Agilent RF Power Sensors, etc.
• Price: £325 Click for large photo
HEWLETT PACKARD - AGILENT
RF382
12.4GHz
2W
N
SET

RF360/A/B
18GHz
10 - 20 - 60 db
2W
N
HEWLETT PACKARD / AGILENT
Coaxial Attenuator SET “N”
• Model: 8491A (3db) 8491A (6 db) 8491A (10 db) 8491A (20 db) and 30 db • Frequency: DC to 12.4GHz
• Power: 2Watt (AVG) 100W (Peak)
• Connectors: “N” (Male) + “N” (Female),
Precision S/S 50 ohms
• This set of 5 attenuators is used but in good condition.
A practical set of HP quality attenuators in Box..!
• Price: £225 (1 Set availabel) Please note these attenuators cost (£150 inc) each from Agilent UK! Click for large photo		 Hewlett-Packard Agilent Precision Coaxial Attenuator “N”
• RF360 = 8481B = 20 db = 18GHz
• RF360A = 8481B = 10 db = 18GHz
 • RF360B = 8481B = 60 db = 18GHz
• Connectors: “N” Precision ( M ) + ( F ) S/S • 50 OHMS
• Power: 2Watts (AVG) 100Watts (Peak)
• Condition: UNUSED-NEW, A1+..! HP Quality..!!
• Price: £95 (UK Price £227 inc) Click for large photo
HEWLETT PACKARD - AGILENT

RF117A B /E
12.4GHz
2W
N
HP PRECISION RF Attenuator (N)
• RF117A (8491A) = 6 db
• DC - 12.4GHz
• 2 Watts (AVG)
• Used but in good conditon!
• Price: £40 (RF117A)		 • RF117B = 20 db
• DC - 12.4GHz
• 2 Watts (AVG)
• As New
• Price: £60 (RF117B)

• RF117E = 30 db
• DC - 12.4GHz
• 2 Watts (AVG)
• As New
• Price: £60 (RF117E)
HEWLETT PACKARD - AGILENT

116B, 116C + RF528
18GHz
2W
N
HP-AGILENT COAXIAL ATTENUATORS (N)
• Model: 8491B • 50 OHMS
• Frequency: DC to 18GHz • RF Power: 2Watts (AVG)
• Connectors: N ( M ) + ( F ) Precision S/S
• Condition: Very nice HP Quality.
• Attenuation:
• RF116B = 20 db, RF116C = 6 db,
• Price: £48 each
• RF528 = 6 db, 18GHz UNUSED • Price: £90
Click for large photo
BIRD

RF1511
DC - 2.4GHz
75W
6 db
N
BIRD (INC) RF COAXIAL ATTENUATOR “N”
• Model: 75A-MFN-06 • 50 OHMS
• Frequency: DC to 2.4GHz • Attenuation: 6 db
• RF Power: 75 Watts, Bi-Directional
• Connectors: “N” M + F • Length: 19cm • Loss: < 0.2 db
• Condition: UNUSED - NEW, A1+, Classic Bird Attenuator
• Price: £115 each (2pcs)

Click for large photo
BIRD

RF205 /A/B/C
DC - 4GHz
6 / 10 /20 / 30 db
10W
N
Click here for larger photo

RF698/A/B/C
DC - 4GHz
3/10/20/ 30 db
50W
N
Click for large photo
BIRD RF COAXIAL ATTENUATORS “N”
• RF205 = 10-A-MFN-20, 20 db, 10W, UNUSED A1+ , £40 (1pc)
• RF205A = 10-A-MFN-6, 6 db, 10W, UNUSED A1+ , £40 (1pc)
• RF205B = 10-A-MFN-10, 10 db, 10W, UNUSED A1+ , £40 (1pc)
• RF205C = 10-A-MFN-30, 30 db, 10W, UNUSED A1+ , £40 (1pc) • Frequency: DC - 4GHz (Bi-Directional)
• Connectors: “N” ( M + F ) S/S
 Bird Electronics (USA) RF Coaxial Attenuator “N”
• RF698 = 50-A-MFN-30, 30 db, 50W, UNUSED, A1+: £98 (1pc)
• RF698A = 50-A-MFN-3, 3 db, 50W, UNUSED, A1+: £98 (2pcs)
• RF698B = 50-A-MFN-10, 10 db, 50W, UNUSED, A1+: £98 (1pcs)
• RF698C = 50-A-MFN-20, 20 db, 50W, UNUSED, A1+: £98 (2pcs) • Frequency: DC to 4GHz (Bi-Directional)
• Connectors: “N” ( M )+ ( F ) S/S
• 50 OHMS Continuous Rating.
BIRD

RF1422
DC - 1GHz
100W
20 db
50 OHMS
N
Bird Electronics (USA) RF Coaxial Attenuator "N"
• Model: 8343-200-20 • 50 OHMS
• Frequency: DC to 1000MHz • Power: 100 Watts
• Attenuation: 20 db (Non Bi-Directional)
• Connectors: "N" ( F x 2 ) QC
• Condition: Used, Fully Tested! Classic Bird Attnuator.
• Price: £110 (1pcs)

Click for large photo
BIRD

RF147 / A
4GHz
25W


RF290B
4GHz
25W
30 db
Bird Electronics USA Coaxial Attenuator “N”
• Model: RF147 = 30 db - 25AMFN - 30 / 50 OHMS
• Model: RF147A = 10 db - 25AMFN - 10 / 50OHMS
• RF power: 25Watts (Continuous)
• Frequency: DC to 4GHz • Connectors: “N” Male + Female
• Condition: New - Unused. Very nice Bird Attenuators!
• Price: £65 Click for large photo
Bird Electronics Attenuator “N”
• Model: 8306-060 • Attenuation: 30db
• Power: 25Watts RF • Impedance: 50 ohm
• Frequency: DC - 4000MHz
• Condition: As new, A1+...!!
• Price: £40 each (2 pcs available) Click for large photo
BIRD

RF75
4GHz
40W
6 db

RF989
DC to 1000MHz
1000W
40 db
N
Click for large photo
Bird Coaxial Attenuator (N)

• Model: 8341-060 • 50 OHMs • Frequency DC to 4GHz
• Attenuation: 6 db • Connectors: "N" ( F ) x 2 (QC)
• Condition: As New, A1+..!!
• Heatsink required for full 40Watts. Heatsink available
• Price: £50 (2pcs available) Click for a larger photo
Bird INC RF Power Attenuator “N”
• Model: HAR - 006 - A • 50 OHMS
• Frequency: DC to 1000MHz • Connectors: “N” ( F x 2)
• Attenuation: 40 db • RF Power: 1000 Watts
• Note: These attenuators were “Special” for Harris INC. USA. I have Fixed this attenuator to a 2.5kg Heat Sink, should be OK for short term testing. The attenuator is Unused! Not Bi-directional!! • Special Offer Price: £175 (1pc)
BIRD

RF1329/A
DC to 2.4GHz
100W
20/30 db
N
BIRD INC RF COAXIAL ATTENUATOR “N”

• RF 1329 = 100A-FFN30 = 30 db, 2.4GHz, 50 OHMS
• RF 1329A = 100A-FFN20 = 20 db, 2.4GHz, 50 OHMS
• RF Power: 100 Watts (Cont.) Bi-Directional
• Connectors: “N” ( F x 2 ) • Weight: 1.95K
• Size: 163 x 66 x 173mm • Condition: Very nice ..!! Quality Attenuator from Bird Inc. • Price: £120 each

Click for large photo
BIRD

RF1397
DC - 500MHz
-30 db
500W
N

RF271
200W
DC to 500MHz
30 db
N

Bird Electronics INC. RF Coaxial Attenuator “N”
• Model: 8325 • 50 OHMS
• Frequency: DC to 500MHz
• Attenuation: 30 db • RF Power: 500W Continuous
• Connection: “N” ( F ) x 2 (SO239 available)
• Weight: 10.95kg • Size: 40 x 15 x 22cm
• Condition: Used, nice, useful Meium Power Attenuator. Tested 22/11/08. • Price: £260 (1pc) Click for large photo

 Bird Coaxial RF Attenuator “N” Click for large photo
• PN: 8322 • Frequency: DC - 500MHz
• Power: 200Watts Continuous • Attenuation: 30db
• Coolant: 2.65 Liters Refined Mineral Oil. Full!
• Weight: 9kg • Size: 445 x 216 151mm
• Connectors: QC tyne “N” Female
• Price: £175 (Condition A1 NEW / Unused supplied with Calibration Data) A classic power attenuator from Bird (USA)
Hard to find, 200Watt Continuous Attenuator

BIRD

RF729
50W
500MHz
30 db

RF779
100W
500MHz
30 db
Bird Electronics
Medium Power Coaxial Attenuator “N”
• Model: 8321 • 50 OHMS • Frequency: DC - 500MHz
• Attenuation: 30 db • RF Power: 50Watts Continuous
• VSWR: 1.1 Max to 500MHz • Coolant: Refined Mineral Oil.
• Operating position: Horizontal only • Weight: 3KG
• Connector: INPUT “N” ( F ) / OUTPUT “N” ( F ) (NOT BILATERAL) Click for large photo
• Condition: Excellent, very nice, A1 as new!!
• Price: £60 each (£310 inc. in the UK) (2pcs available)

Bird Electronics USA Coaxial Attenuator “N”• Model: 8323 • 50OHMS
• Frequency Range: dc to 500MHz
• Attenuation: 30 db
• Connectors: QC “N” Female INPUT, “BNC” Female OUTPUT
• Power Rating: 100Watts RF Continuous
• Weight: 5KG • Size 263 x 216 x 151mm
• Coolant: (1.3 Lts) Refined Mineral Oil
• Condition: Used but very nice, A1!
• Price: £95 each (2pcs available) Click for large photo
Mini-Circuits

RF1434
10/20/30/40 db
5W
18GHz
N
Mini-Circuits Coaxial Attenuators RF SET “N”
• Model: BW-N 10W5 / BW-N 20W5 / BW-N 30W5 / BW-N 40W5 (Click for large photo)
• 50 OHMS • Frequency: DC to 18GHz • RF Power: 5 Watts
• Attenuation: 10 db, 20 db, 30 db, 40 db
• Connectors: N ( M + F ) Precision S/S (6 Splines on Female)!
• Suitable for Torque Spanner adjustment!
• Condition: UNUSED, A1+! Nice Set of RF Attenuators.
• Price: £215 Note for the SET! (1 Set Available)
Midwest Microwave

RF1547
DC to 18GHz
3/6/10/20 db
N
SET
Midwest Microwave Attenuators SET “N”
• Model: 3551 • 50 OHMS
• Frequency: DC to 18GHz • RF: 2 Watts
• Attenuation: 3, 6, 10 and 20 db
• Connectors: “N” ( M + F ), Precision, S/S
• Condition: Used, Nice, Tested!
• Price: £160 for SET

Click for large photo
WEINSCHEL-AEROFLEX PRECISION REFERENCE ATTENUATOR

RF1174
50MHz
30 db
5W
N
Reference
WEINSCHEL-AEROFLEX
PRECISION Reference Attenuator “N”
* Model: 5848 * 50 OHMS * RF Power: 5Watts
* Attenuation: 30 db ±0.04 db at 50MHz * VSWR: < 1 : 06.1
* Connectors: “N” ( M ) + ( F ) Precision S/S
* Condition: NEW - UNUSED, A1+..!! A precision attenuator for use with MARCONI, IFR, AEROFLEX RF Power Meters, 6960-B, etc. Must be used with the 6920 -70 dbm Sensor or the HP 8484 -70 dbm Sensor, during the calibration check with 50MHz 0 dbm, 1mW Output Signal. Click for large photo
* Note: A standard 30 db attenuator is NOT accurate enough calibration for a Hp436, 537, 438 or Similar Power meters. * Price: £90 each (6pcs available)
WEINSCHEL 18GHz
RF733
DC - 18GHz
3 db
25W
N
Weinschel Coaxial Attenuator “N”
• RF733 = 46-3-34, 3 db, Price: £80
• RF: 25Watts • Frequency: DC to 18GHz
• Connectors: “N” ( F ) + ( M ) Bi-directional 6 Splines
• Condition: As NEW, A1+!! Click for large photo
WEINSCHEL 18GHz


RF916-A-B-C
DC - 18GHz
100W
20 - 30 db
N

915/A/B/C
DC - 18GHz
50W
20 / 30 / 40db
N
Weinschel-Aeroflex Coaxial RF Attenuator “N”
• RF916: 48-30-33, DC - 18GHz, 100W, 30 db, N (F x 2)
• RF916A: 48-30-43, DC - 18GHz, 100W, 30 db, N (M + F)
• RF916B: 48-20-34, DC - 18GHz, 100W, 20 db, N (M + F)
• RF916C = 48-20-33, DC - 18GHz, 100W, 20 db, N (F x 2)
• Condition: Used as NEW. HARD TO FIND, HARMONIC, etc.
• Price: £240 each
 Click for large photo
 Aerofex / Weinschel RF Coaxial Attenuator “N”
• RF915=47-40-43, 50W, 40 db, 18GHz, N / M+F
AS NEW, £165 each (5pcs)
• RF915A=47-20-43-LIM, 50W, 20 db, 18GHz,
N / M + F , AS NEW, 3rd Order Intermod Special,
£188 (1pc) • RF915B=47-30-34, 50W, 30 db, 18GHz, N / M+F
AS NEW, £165 each (1pc) • RF915C = 47-20-43, 50W, 20 db, 18GHz, N/M+F, Unused, A1+, £170 (2pcs)
• Condition: Quality Weinschel Attenuators. Tested, A1, nice useful 18GHz Attenuators. Click for large photo
WEINSCHEL 18GHz

RF333 / 333C
18GHz
5W
N

RF334/A/B
18GHz
5W
10 - 50 - 60 db
N
Click for large photo

WEINSCHEL ATTENUATOR “N”
• Model: 2 • 50 ohms • RF Power: 5Watts
• Frequency: DC - 18GHz • Connectors: "N" ( M ) + ( F ) S/S
• RF333 = 6 db = £40
• RF333C = 10 db = £40 Click for large photo
• Condition: Very nice, Classic Weinschel Attenuators!

 WEINSCHEL ATTENUATOR “N”
• RF334 = Model: 2, 50 db, 18GHz, 5W
• RF334A = Model: 44, 60 db, 18GHz, 5W
• RF334B = Model: 44, 10 db, 18GHz, 5W
• Connectors: Precision “N” ( M ) + ( F ) S/S • 50 OHMS
• Condition: Nice as NEW, A1..!! • Price: £40 each
WEINSCHEL 18GHz

RF992
18GHz
5W
N
SET

Weinschel “LAB” Standard Attenuator Set “N”
• Model: AS-18(44) • 50 OHM
• Frequency: DC to 18GHz • RF Power: 5Watts (AVG)
• Attenuators: The AS-18 comes as standard with 6 Values.
• They are: 1 db, 3 db, 6 db, 10 db, 20 db and 30 db. This Special Set has an extra attenuator which is 50 db..!!
• Connectors: Precision MIL Standard-348, Stainless Steel Connectors, Gold Plated Beryllium Copper Contacts. Hex nut Connector allows for torque wrench-repeatability!
• Condition: Supplied in original wooden box. This is a very high quality attenuator Set as new, A1+..!
• Price: £600 (£1100+ in the UK)
Click for large photp
WEINSCHEL 18GHz
SPECIAL OFFER!!

RF1485N
DC - 18GHz
5W
3 db
5 Watt
N
NEW - UNUSED!!
SPECIAL OFFER!!

RF1485
DC - 18GHz
5W
20 db
5 Watt
N
NEW - UNUSED!!
Weinschel-AeroFlex RF Attenuator “N”
• Model: 2 • 50 OHMS
• Frequency: DC to 18GHz • Power: 5 Watts
• Attenuation: 3 db • Connectors: “N” Precision M + F, S/S
• Condition: NEW-UNUSED, A1+, Classic Weinschel Quality!
• Price: £60 each (Qty available) Click for large photo
 Weinschel-Aeroflex RF Attenuator “N”
• Model: 2 • 50 OHMS
• Frequency: DC to 18GHz • Power: 5 Watts
• Attenuation: 20 db
• Connectors: “N” Precision M + F, S/S
• Condition: NEW-UNUSED, A1+, Classic Weinschel Quality!
• Price: £60 each (qty available) Click for large photo
WEINSCHEL 18GHz

RF313/A/B
18GHz
5W
20/10/6 db
N
WEINSCHEL-IFR-MARCONI COAXIAL ATTENUATOR “N”
• RF313 = 20 db 5 W, Price: £40
• RF313A = 10 db 5 W, Price: £40
• RF313B = 6 db 5 W, Price: £40
• Connectors: N ( M ) + ( F ) Precision S/S
• Condition: Fully Tested,, A1+..!! Click for large photo
WEINSCHEL 12.4GHz

RF281/A/B/C/E/F/G/H
12.4GHz
3, 4, 6, 9, 30, 60 db
N
Weinschel Engineering Click for large photo
Coaxial Precision Attenuators “N”
• PN: Model 1 • 50 ohms
• Frequency: 12.4GHz • Power: 5Watts
• RF281B = 6 db, RF281C = 9 db,
RF281E = 4 db, RF281G = 30 db, RF281H = 60 db
• Connectors: “N” ( N ) + ( F ) Precision S/S 6 Gold Plated Splines • Price: £40 each (very nice condition)
Click for large photo
WEINSCHEL 12.4GHz

RF1082
12.4GHz
20W
-20 db
N
Weinschel-Aeroflex Coaxial Attenuator “N”
• Model: 2923-20 • 50 OHMS
• Frequency: DC to 12.4GHz • RF Power: 20 Watts
• Attenuation: -20 db • Length: 6.5”
• Connectors: “N” ( F ) x 2 Precision S/S
• Condition: Removed from unused equipment as New, Unused 12.4GHz Medium Power Attenuator.
• Price: £95 each (2pcs available) Click for large photo
WEINSCHEL 8.5GHz - 8GHz

RF1415
DC - 8.5GHz
10W
30 db
N
Click for large photo

RF1297
DC - 8.5GHz
50W
3 db
N
Weinschel Coaxial RF Attenuator “N”
• Model: 37-30-34 • 50 OHMS • Frequency: DC - 8.5GHz
• Attenuation: 30 db • Bi-directional • Power: 10 Watts
• Connectors: Precision N (M + F)
• Condition: UNUSED, A1, Professional Quality!
• Price: £65 (1pc)

Weinschel-Aeroflex RF Attenuator “N”
• Model: 33-3-34 • 50 OHMS • RF Power: 50 Watt Max.
• Frequency: DC to 8.5GHz
• Attenuation: 3 db BI-DIRECTIONAL
• Connectors: “N” ( M + F ) Precision S/S
• Condition: NEW-UNUSED, A1+..!! Nice bi-directional attenuators. • Price: £90 each (3pcs available)
Click for large photo
WEINSCHEL 8.5GHz - 8GHz

RF1296/A
DC - 8.5GHz
50W
6 / 30 db
N
Click for large photo

RF156/A/B
8 / 8.5GHz
25W
6 /10 / 20 db
N
Weinschel-Aeroflex RF Coaxial Attenuators “N”
• 1296 = 24.6.43: N (M + F), 6 db, UNUSED, Price: £98 (2pcs)
• 1296A = 24.30.33: N (F + F), 30 db, As NEW,
Price: £85 (3pcs)
• Frequency: DC to 8.5GHz • Power: 50 Watts
Weinschel - AeroFlex RF Coaxial Attenuator "N"
• RF156 = 33-6-34, 6 db, 25W, N (M + F), NEW
Price; £80, 8GHz
• RF156A = 33-10-44, 10 db, 25W, N (M + M), NEW
Price: £85, 8.5GHz
• RF156B = 33-20-34, 20 db, 25W, N (M + F), USED
Price: £68, 8.5GHz New Price: £85
• 50 OHMS • Bi-directional. Nice quality Weinschel.
Click here for larger photo
WEINSCHEL 8.5GHz - 8GHz

RF63/A
8.5GHz
25W
3 / 10db
N
Click here for a larger photo
RF1100/A/B/C
150W
DC - 8.5GHz
20 - 30db
N

WEINSCHEL
RF PRECISION ATTENUATOR “N”
• Model: RF63 = 33-3-34, 8.5GHz, 25W, 3 db, £68
• Model: RF63A =33-10-34, 8.5GHz, 25W, 10db, £68
• Bi-Directional
• Connections: “N” ( M ) + ( F ) Precision S/S • 50 OHMS
• Condition: Nice, Used / Unused Quality Attenuators

Weinschel-AeroFlex Coaxial RF Attenuator "N"
• RF1100=49-20-43, 20 db, 150W, N (M + F) S/S (2pcs)
• RF1100A=49-20-33, 20 db, 150W, N (F + F) S/S (1pc)
• RF1100B=49-30-33, 30 db, 150W, N (F + F) S/S (2pcs)
• RF1100C = 49-30-34, 30 db, 150W, N 9M + F) S/S (1pc)
• Fitted with special high temperature support Beads.
• 50 OHMS • Frequency: DC to 8.5GHz
• Condition: AS NEW, A1+ Pristine.!!
• Price: £285 (UK £435 +) Click for large photo
WEINSCHEL 4GHz - 5GHz

RF1185/B
DC - 4GHz
25W
20 / 30 db
N


RF1059/A/B
250W
DC - 5GHz
10 / 30 db
N
Click for large photo
SPECIAL OFFER
WEINSCHEL-Aeroflex RF Coaxial Attenuator “N”
• RF1185 = 34-20-34, 4Ghz, 20 db, Unused, £75 (7pcs)
• RF1185B = 34-30-34, 4GHz, 30 db, Used -A+ £70 (6pcs)
• Power: 25 Watt • Connectors: N 9 M + F) Precision S/S Bi Directional. Nice proffesional attenuators.
Click for large photo

Weinschel - AeroFlex Coaxial RF Attenuator “N”
• RF1059 = 58-10-33-LIM, 10 db, 250W, LOW INTER MOD, 50 OHMS, Price: £375 (UNUSED, A1+) (UK £622 +) (1pc)
( N ) (F + F)
• RF1059A = 58-10-33, 10 db, 50 OHMS, 250W, Price: £300 (UNUSED, A1+) (1pc) ( N ) (M + F)
• RF1059B = 58-30-43LIM, 30 db, 250W,LOW INTER MOD,
50 OHMS Price: £375 (UNUSED, A1+) ( UK £622 +) (3pcs)
• Frequency: DC to 5GHz • Connectors: “N” ( M + F ) S/S
WEINSCHEL 1.5GHz

RF309
1.5GHz
50W
20 db
Special Offer

RF867
1.5GHz
50W
3 db
WEINSCHEL - MARCONI INLINE ATTENUATOR “N”
• Model: 6530-4 • 50 ohms • Attenuation: 20 db
• Connectors: “N” ( M ) + ( F )
• Power: 50 Watts • Frequency: DC - 1.5GHz
• Very nice attenuator, never been used!
• Price: £40 each (3 pcs available) Click for large photo
MARCONI-WEINSCHEL COAXIAL
RF ATTENUATOR “N”
• Model: 6536-1 • 50 OHMS • Attenuation: 3 db
• Frequency: DC to 1.5GHz • RF Power: 50Watts
• Connectors: “N” ( M ) + “N” ( F )
• Condition: Used, very nice, fully tested to 1.5GHz
• Price: £75 Click for large photo
WEINSCHEL 1.5GHz

RF355
1.5GHz
3 db
300W
N
Click for large photo

RF355A / B / C
1.5GHz
6 db
150W
N
Click for large photo
WEINSCHEL-AEROFLEX
RF POWER ATTENUATOR “N”
• Model: 40-3-43 • 50 OHMS • Frequency: DC to 1500MHz
• RF Power: Input Max. 300 Watts
• Connectors: IN = “N” ( M ) / OUT = “N” ( F )
• Condition: UNUSED, A1+..!! High quality 300W attenuator.
• Price: £145 each (UK £354+, 2pcs available)
 		WEINSCHEL-AEROFLEX RF POWER ATTENUATOR “N”
• RF355A = 40-6-44, 6 db, 150W, N (M + M), 3pcs, £145 each
• RF355B = 40-6-43, 6 db, 150W, N (M + F), 1pc, £145
• RF355C = 40-6-34, 6 db, 150W, N (M + F), 1pc, £120
• Condition: Very nice, A1+, Quality medium power attenutor.
WEINSCHEL 1.5GHz

RF1147/F
1.5GHz
40 / 20 db
150W
N

RF60
1.5GHz
20W
10 db
AEROFLEX - WEINSCHEL
MEDIUM POWER ATTENUATOR “N”
• 1147 = 40-40-43, DC - 1.5GHz, 150W, 40 db, N (M) + (F)
New, Price: £195
• 1147F = 40-20-33, DC - 1.5GHz, 150W, 20 db, N (F) + (F) NEW, Price: £195
• Condition: UNUSED, very nice medium power attenuators..!! Click for large photo
 Weinschel INC. Coaxial Attenuator “N”
• Model: 9113 • 50 OHMS • Attenuation: 10 db
• Frequency: DC to 1500MHz
• RF Power: 20Watts (AVG) 5KW (Peak)
• Connectors: “N” ( M ) + ( F ) S/S Precision
• Condition: Used but very nice, unusual attenuator.
• Price: £45
PASTERNACK INC 18GHz

RF1328 / A / B
DC - 18GHz
2W
6 / 30 / 40db
N

PASTERNACK INC
COAXIAL RF ATTENUATORS “N”

• 1328 = PE7004-6, 6 db, DC - 18GHz, NEW, £40 each (10pcs)
• 1328A = PE7004-40, 40 db, DC - 18GHz, NEW, £40 each (4pcs)
• 1328B = PE7047-30, 30 db, DC - 18GHz, NEW, £40 each (2pcs) • Connectors: “N” (M + F) S/S
• Condition: NEW - UNUSED, A1+..!! Nice quality 18GHz Low Cost Attnuators.

Click for large photo

INMET

RF1320
DC - 6GHz
-40 db
50W
N

RF148 /B/C
4 / 6GHz
5 / 10W
10 / 20db
N
Inmet AEROFLEX Coaxial Attenuator “N”
• Model: 6N50W-40db • 50 OHMS
• Frequency: DC to 6GHz • Power: 50 Watts
• Attenuation: - 40 db (-99.99%)
• Connectors: In = “N” ( M ), Out = “N” ( F ) S/S
• Condition: NEW-UNUSED, A1+, nice quality attenuator.
• Price: £115 Click for large photo

INMET Coaxial Inline Attenuator (N)
• 148A = 6N10-10 = 10 db, 10W, 6GHz Unused, £40 (1pc)
• 148B = 6N10-20=20 db, 10W, 6GHz Unused, £40 (1pc)
• 148C = 4N5W = 10 db, 5W, 4GHz NEW, £40 each (9pcs)
• Connectors: N (M + F), S/S Quality Attenuators
NARDA 18GHz - 12.4GHz

RF1454A
DC to 18GHz
10 db
50W
N

NARDA RF Attenuator “N”
• RF1454A = 776B-10, 10 db, 18GHz, 50 W, £125 (1pc)
• Connectors N ( M + F ) Precision S/S
• Condition: AS NEW, A1+! Very High Quality Attenuator from Narda Model: 776B

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NARDA 18GHz - 12.4GHz



RF1190/A
DC- 18GHz
10 / 20 db
2W
N

RF384/384B
12.4GHz
2W
NARDA L3 RF Coaxial Attenuators “N”
• RF1190 = 779, 10 db, DC - 18GHz, £40 each (2pcs)
• RF1190A = 779, 20 db, DC - 18GHz, £40 each (1pc)
• 50 OHMS • 2Watts • Connectors: “N” ( M + F ) Precision S/S
• Condition: As NEW, A1+, nice NARDA Quality.
Click for large photo
Narda (USA) Coaxial Attenuator “N”
• Model: 757C • 50 ohms • Attenuation: 6 db
• Frequency Range: 12.4GHz
• RF Power: 2Watts (AVG) 200Watts (Peak)
• Connectors: “N” (Male) + “N” (Female)
• Condition: Used but very nice!
• Price: £38 Click for a large photo
• RF384B = 40 db. 12.4 GHz • Price: £38
NARDA 11GHz
RF762/A/B
DC - 11GHz
20W
3, 6, 20 db
N
NARDA L-3 RF COAXIAL ATTENUATORS “N”
• RF762 = 768 = 3 db, 11GHz, 20W, Price: £55
• RF762A = 768 = 6 db, 11GHz, 20W, Price: £55
• RF762B = 768 = 20 db, 11GHz, 20W, Price: £55
• Connectors: "N" ( M ) + ( F ) Precision S/S
• Condition: Nice as New!! Narda quality..!!Click for large photo
NARDA 4GHz - 5GHz - 6GHz

RF213 / 213B / 213C / 213D / 213E
6GHz
150W

RF09/A/B/C
DC- 5GHz
6 - 10-- 20 db
50W
N
NARDA USA COAXIAL POWER ATTENUATORS“N”
Model 769-3 = 3 db 50 OHMS DC - 6GHz RF213E
Model: 769-6 = 6 db 50 OHMS DC to 6GHz RF213
Model: 769-10 = 10 db 50 OHMS DC to 6GHz RF213C
Model 769-20 = 20 db 50 OHMS DC to 6GHz RF213D
Model: 769-30 = 30 db 50 OHMS DC to 6GHz RF213B
• RF Power: 150 Watts • Bi-Directional • Weight: 1.6KG
• Connectors: "N" ( M ) + ( F ) S/S Precision
• Condition: USED AS NEW, tested, A1...! Hard to find, Professional 6GHz Attenuators.
• Price: £240 Click for large photo
 Narda / L3 Coaxial Attenuators “N”
• RF 09 = 765-6. 6 db Attenuation Used, Price: £100
• RF 09A = 765-20. 20 db Attenuation Used, Price: £100
• RF 09B = 765-10. 10 db Attenuation As NEW, Price: £110
• RF 09C = 765-20. 20 db Attenuation UNUSED, Price: £140
• RF Power: 50 Watts Continuous • Bi-Directional
• Frequency: DC to 5GHz Click for large photo
• Connectors: Precision “N” ( M + F) S/S
NARDA 4GHz - 5GHz - 6GHz

RF547/A/B/C/D
4GHz
20W
6, 10, 20, 30 db
N

Narda L-3 (USA) Coaxial Attenuators “N”
• RF547 = 20 db = 4GHz, 20W, Price: £50
• RF547A = 6 db = 4GHz, 20W, Price: £50
• RF547B = 30 db = 4GHz, 20 W, Price: £50
• RF547C = 10 db = 4GHz, 20 W, Price: £50
• RF547D = 10 db = 4GHz, 20 W, Price; £50 (NEW)
• Connectors: “N” ( M ) + ( F ) Precision S/S

Click for large photo
RADIALL

RF1154A
2 - 18GHz
50W
3 db
N
Radiall RF Coaxial Attenuator “N”
• Model: R 417403, 50W, 3 db, 50 OHMS “N” ( M ) + ( F )
• Frequency: 2 to 18GHz Note!
• condition: NEW-UNUSED, A1+...very nice quality, High Cut Off!! • Attenuator F = 6 Splines • Price: £80
Click for large photo
HUBER & SUHNER
RF240, 241, 242, 243
18GHz
1W
Click here for larger photo

RF272 / A, B, C, D
12.4GHz
N

Huber & Suhner Precision Fixed Coaxial Attenuators “N”
Frequency: DC - 18GHz • 50 ohms
RF240 = PN: 6806.17.B “N” (M - F) DC - 18GHz 2W 6db (3pcs)
RF241 = PN: 6810.17.B “N” (M - F) DC - 18GHz 1W 10db (3pcs)
RF242 = PN: 6820.17.B “N” (M - F) DC - 18GHz 1W 20db (3pcs)
RF243 = PN: 6830.17.B “N” (M - F) DC - 18GHz 1W 30db (3pcs)
• Connections: “N” male and Female. These are precision attenuators with extremely high quality Female Sockets with 8 Splines, all gold plated. A standard “N” Female Socket has 4 Splines, a high quality “N” Female may have 6 Splines, some
of the best have 8! (Please refer to photo RF240s.)
• Price: £49 (112 inc) These are brand new attenuators.
Huber & Suhner Precision Fixed Coaxial Attenuator “N”
• Frequency: DC - 12.4GHz • 50 ohms
RF272 = PN: 6806.17.A (M + F) DC - 12.4GHz 2W 6db
RF272A = PN: 6810.17.A (M + F) DC - 12.4GHz 1W 10db
RF272B = PN: 6820.17.A (M + F) DC - 12.4GHz 2Wt 20db
RF272C = PN: 6830.17.A (M + F) DC - 12.4GHz 2W 30db
RF272D = PN: 6801.17.A “N” (M + F) DC - 12.4GHz 1W 1db
• Connections: “N” Male and Female. These are precision attenuators with extremely high quality Female Sockets with 8 Splines, all gold plated. A standard “N” Female Socket has 4 Splines, a high quality “N” Female may have 6 Splines, some of the best have 8! These attenuators are as new!
• Price: £40 Click here for larger photo
HUBER & SUHNER

RF357
6GHz
50W
10 db
HUBER - SUHNER
COAXIAL ATTENUATOR “N”

• Model: 5910.17.0004 • Attenuation: 10 db
• 50 ohms • Input Power: 50Watts (AVG)
• Connectors: “N” ( M ) + “N” ( F ) S/S
• Frequency: DC - 6GHz
• Condition: New - Unused, A1+...!! Very nice attenuator.
• Price: £80
Click for large photo
HUBER & SUHNER

RF239A
3 db
6GHz
25W
HUBER & SUHNER
MEDIUM POWER COAXIAL ATTENUATOR “N”
• PN: 5903.17.0004 • 50 OHMS
• Frequency: DC - 6GHz • RF Power: 25 Watts
• Connectors: “N” Male + ( F ) S/S
• Attenuation: 3 db
• Condition: NEW-UNUSED, pristine, A1+, very nice quality Swiss Attenuators. • Price: £60 each (3pcs available)
Click here for a larger photo
JFW

RF138
2GHz
10W
7 db

RF138A
10W
4GHz
6 db

JFW IND USA Coaxial Attenuator RF “N”
• Model: 50 FHB-007-10 • 50 OHMS
• Frequency: DC - 2GHz • RF Power: 10Watts
• Connectors: “N” ( M ) + ( F ) • Attenuation: 7 db
• Condition: Used but very nice!
• Special Offer: £35 each (2 pcs available)

 JFW IND USA Coaxial Attenuator RF “N”
 • Model: 50 FHB-006-10 • 50 OHMS
• Frequency: DC - 4GHz • RF Power: 10Watts
• Connectors: “N” ( M ) + ( F ) • Attenuation: 6 db
• Condition: New - Unused, A1+!!
• Price: £50 Click for large photo
JFW

RF646
75 OHMS
2GHz
1W
6 db

RF684/A
4GHz
50 & 20W
10 db
N
JFW Man USA Coaxial Attenuator “N”
• Model: 75FP - 006 - 2G • 75 OHMS
• Frequency: DC to 2000MHz / 1Watt • Attenuation: 6 db
• Connector: “N” ( M ) + ( F ) • 75 OHMS
• Condition: Unused and unusual 75 OHMS item!
• Price: £28 (RF646)		 JFW (USA) Coaxial Attenuator “N”
• RF684 = 10 db, 4GHz, 50W, Price: £55
• RF684A = 10 db, 4GHz, 20W, Price: £55
• Model: 50FHC-010-50 • 50 OHMS
• Connector: “N” ( M ) + ( F ) S/S
• Condition: New-UNUSED, nice attenuators!
Click for large photo
SPINNER GmbH (Germany)

RF603
DC - 5GHz
25W
30 db
N
Back in Stock!!
SPINNER GERMANY: RF COAXIAL ATTENUATOR “N”
• Model: 745385 • 50 OHMS • Frequency: DC to 5GHz
• RF Power: 25 Watts • Attenuation: 30 db
• Connectors: “N” (M + F) 80 Watts if secured to plate 320cm x 2 • Condition: UNUSED, PRISTINE, Professional Attenuator, easy to fix to EXTRA Heatsink, etc.
• Price: £75 each (65pcs available)
Click for large photo
SPINNER GmbH (Germany)


RF1063
5GHz
50W
30 db
N
Click for large photo

215B
3 db
DC - 5GHz
50W
N
Special Offer
Spinner RF Coaxial Attenuator “N”
• Model: BN 745368 • 50 OHMS • BI-DIRECTIONAL
• Frequency: DC to 5GHz • Power: 50 Watts
• Connector: “N” ( M ) + ( F ) (5mmØ holes provided for extra heat sink if required)
• Size: 92mm x 51.6mm • Weight: Approx. 800g
• Condition: NOTE: THESE ARE NEW -UNUSED, A1+..! FULL ONE YEAR WARRENTY!!
• Price: £85 each (12pcs available) (UK £270 inc)
Special Offer
SPINNER GmbH (Germany)
RF Coaxial Attenuator (N)
• Model: RF215B = 745380 • 50 OHMS • Attenuation: 3 db
• Frequency: DC - 5 GHz • RF Power: 50 Watts
• Connectors: N ( M + F) • Condition: NEW-UNUSED, A1+!!
• Price: £75 each (£188 inc) (9pcs available)
Click for large photo
SPINNER GmbH (Germany)


RF1337/A
DC - 5GHz
6/10 db
50 OHMS
N

RF1371/A
DC - 5GHz
20 db
100W
N

SPINNER RF COAXIAL ATTENUATORS “N”
• RF1337 = BN745362, 6 db, 65W, Used, nice: £80
• RF1337A = BN745363, 10 db, 50W, Used, nice: £80
• Frequency: DC to 5GHz • Connectors: “N” ( M + F)
• 50 OHMS Click for large photo

 Spinner (Germany) RF Coaxial Attenuator “N”
• RF1371 = BN745357 = 20 db = 4pcs, Price: £115 each
• RF1371A = BN745353 = 10 db = 1pc, Price: £115
(No Bracket) • Frequency: DC to 5GHz • Power: 100 Watts
• Connectors: “N” (M + F)
• Condition: Used, nice Fully Tested! Click for large photo
RESNET INC USA

RF778
250W
2.4GHz
6 db


RF1452
DC - 2.4GHz
3 db
500W
N
Click for large photo
RESNET INC USA Coaxial Attenuator “N”
• Model: RFA - 250 - 6 • 50OHMS
• Frequency: DC to 2.4GHz • Attenuation: 6 db
• Power Rating: 250Watts (Bi-directional)
• Weight: 2.5KG • Size 270mm x 100mm x 100mm
• Connectors: “N” Female IN and OUT
• Condition: Used but as new, A1!! Click for large photo
• Price: £235 each (£412 incl) (2pcs available)
 RES-NET (INC) RF Coaxial Attenuator "N"
• Model: GE36-3 • 50 OHMS • Frequency: DC to 2.4GHz
• Attenuation: 3 db (50% Loss) • Power: 500 Watts
Attenuation Accuracy: ±0.3 db DC to 1GHz,
ooooooooooooooooooo±0.75 db to 2.4GHz
• Connectors: "N" F x 2 • Weight: 7.26K
• Size: 30 x 17 x 15cm (Approx.)
• Condition: Used, very nice quality. Hard to find. Tested
• Price: £305 each (3pc available)
RESNET INC USA

RF1451
DC - 2.4GHz
7 db
500W
N


RF1002
150W
3GHz
3 db
RES-NET (USA) Coaxial RF Attenuator "N"
• Model: RFA-500-NFF- 07db • 50 OHMS
• Frequency: DC to 2.4GHz
• Attenuation: 7 db (80% Power Attenuated)
Attenuation Accuracy: ±0.3 db DC to 1GHz
oooooooooooooooooo ±0.75 db to 2.4GHz
• Size: 17" x 6½ x 6" • Weight: 7.26K
• Connectors: "N" Female x 2
• Condition: Used, Tested A-OK. Quality Power Attenuator, hard to find.• Price: £305 (1pc) Click for large photo

RES-NET (USA) Coaxial RF Attenuator “N”
• Model: FRA-150-3 • 50 OHMS
• Frequency: DC to 3000MHz • RF Power: 150Watts
• Attenuation: 3 db (Bi-directional)
• Weight: 1.7KG • Size: 190mm x 100mm x 100mm
• Connectors: “N” Female In and Out
• Condition: Used but as new fully checked, A1..!!
• Price: £120 each (2pcs available) Click for large photo

OTHERS
RF668B
2.5GHz
25W
3 db
N

RF788
250W
1.5GHz
6 db

AERIAL FACILITIES RF ATTENUATOR “N”
• RF668B = AT-25W • 50 OHM
• RF Power: 25Watts • Attenuation: 3 db
• Frequency: DC to 2500MHz
• Connectors: “N” ( F ) x 2
• Condition: AS NEW, A1+, made in the UK!
• Price: £45 each (5pcs available)

 BNOS (UK) Coaxial Hi Power Attenuator “N”
• Model: AT50 - 6 - 250 • 50 OHMS • Weight: 3.5KG
• Frequency: DC to 1500MHz • L = 33cm x 15cm x 7cm
• Attenuation: -6 db • Power: 250Watts
• Connectors: “N” ( F ) x 2
• Condition: Used, nice, fully checked to 1.5GHz.
• Price: £128 Click for large photo
Atlantic Microwave

RF673
3GHz
20W
9 db
RF598
18GHz
20W
40 db
EMCT (USA) Medium Power Attenuator RF (”N” - “SMA”)
• Model: 58-P37353P002-Ret-A • 50 OHMS
• Frequency: DC - 3000MHz
• Attenuation: 9 db • RF Power: 20Watts
• Connectors: Input “N” ( F ) Out “SMA” ( F )
• Condition: New - Unused, unusual attenuator
• Price: £40 each (3pcs available)
 Atlantic Microwave Coaxial Attenuator “N”
• Model: AH18-30 • 50 OHMS • Frequency: DC to 18GHz
• RF Power: 20Watts • Attenuation: 40 db
• Connectors: “N” ( M ) + ( F ) Precision
• Condition: New / Unused!
• Price: £85 Click for large photo
OTHERS


RF1499
DC - 2GHz
200W
3 db
N

RF1414
DC - 4GHz
100W
30 db
N
BNOS (UK) RF Coaxial Attenuator “N”
• Model: AT50-3-200 • 50 OHMS
• Frequency: DC to 2000MHz • Attenuation: 3 db Bi-Directional
• RF Power: 200Watts Continuous • Weight: 2.5K
• Connectors: “N” Female x 2
• Condition: Used Fully Tested. Made in the UK!
• Price: £130 each (2pcs available) Click for large photo
 UNKNOWN RF Coaxial Attenuator “N”
• DTS-100-30 • 50 OHMS • Weight: Approx. 2kg
• Frequency: DC to 4GHz • RF power: 100 Watts
• Connectors: “N” (Male) Input Output “N” (Female)
• Condition: NEW-UNUSED • Length: 220 x 80mm Approx.
• Price: £105 (1pc) Click for large photo
OTHERS

RF457
DC - 500MHz
50W
30 db


RF523
6GHz
20W
30 db
PHILCO INDUSTRIES
RF COAXIAL ATTENUATOR “N”
• Model: 66 1A-30 • 50 OHMS
• Attenuation: 30 db • Frequency: DC - 500MHz
• RF Power: 50Watts (Non Bi-directional)
• Connector: “N” ( F ) IN / “N” ( F ) OUT
• Condition: Very nice attenuator!
• Price: £70 (RF457) Click for large photo

Meca Coaxial Attenuator “N”
• Model: 630-30 • 50 OHMS
• Frequency: DC to 6GHz • Attenuation: 30 db
• RF Power: 20Watts / 500Watts (Peak)
• Connectors: “N” ( M ) + ( F ) • Condition: New / Unused, A1+!
• Price: £60 (RF523) Click for large photo
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