Variable Attenuators - Coaxial
Hyletronics Variable Attenuator
5 MHz - 2.6 GHz
(RF) SL504P
Hyletronics variable attenuator. Attenuation range: 0.01 - 120 dB. Current controlled. 5 MHz-2.6 GHz. 100 watts max. SMA connectors. 1-1/2" x 1-7/8" c-c mount holes. 1.85" x 2.73" x 0.383". New - unused. DLA900-92-M-7745. NSN: 5985-00-368-2854.
$375 each
Precision Variable
Coupling Attenuator
(RF) AIL-TYPE60
Airborne Instruments Laboratory precision variable coupling attenuator. 0 - 110 dB. Mechanical drive adjusts signal coupling between input and output of a constant 50 ohm assembly. "BNC" female connectors. Marked "60MC". 55 turns of the knob changes dial indication from 0000 to 1103. No documentation. Hardwood case.
*** SOLD OUT ***
Digital Attenuator
2.0 - 18.0 GHz
(RF) DCA-1258
MCC Norsal digital attenuator. 2.0 - 18.0 GHz, 105 dB, TTL & ±15 vdc. "SMA" female in / out. DB-15 connector & cable. Dimensions: 2" x 2-1/2" x 1".
$650 each
Voltage Controlled Attenuator
2.0 - 18.0 GHz
(RF) VCA-1173
MCC Norsal voltage controlled attenuator. 2.0 - 18 GHz. "SMA" female in / out. ±15v. Dimensions: 2" x 2-1/2" x 1". Used.
$850 each
Pin Diode Attenuator
2.5 - 5 GHz / 0 - 60 dB
(RF) AGH-2550D
American Microwave Corporation pin diode attenuator. 2.5 - 5 GHz, 0 - 60 dB, 20 dBm power handling. ±12 vdc, 5v control. "SMA" female connectors. Measures 1-5/8" x 1-7/8" x 9/16". Brand new!!
$350
Step Attenuator
50 ohm / 0 - 60 dB in 6 dB Steps
(RF) 50CV100-849
Alan step attenuator. 50 ohm. 0 - 60 dB in 6 dB steps. "N" female connectors. 3" x 2" x 5". New, old stock. Only one available.
$475
Rotary Step Attenuator
DC - 0.03 - 3 GHz / 0 - 10 dB
(RF) KAT1D04SA003
KMW rotary step attenuator. DC-0.03 - 3 GHz, 0 - 10 dB, 50 ohm, 1 watt @ 2 GHz, VSWR: 1.15 : 1. Insertion loss = 0.25 dB. "SMA" connectors.

Mounts by shaft bushing and nut under knob. Our model differs from the standard factory with its large 1" diameter rubber knob with dB labeled 0-10. Brand new!!

$125 each - $105 (3+), $97 (12+)
Cavity Style Variable Attenuator
0 - 120 dB @ 0 - 500 MHz
(RF) 933/D
Weinschel cavity style variable attenuator. 0 - 120 dB @ 0 - 500 MHz. "N" connectors. This unit is defective. Dropped, bent part, missing knob.
$50
Programmable Attenuator
DC - 2 GHz / 0 - 10 dB
(RF) 11962
Daven variable attenuator, 0 - 10 dB in 1 dB steps. DC-2 GHz. 3 watts, 200 watt peak. "SMC" connectors. 1" x 2" x 3-3/4" deep. 1/8" shaft.
*** SOLD OUT ***
Variable Attenuator
15.8 - 17.2 GHz
(RF) 22682
Narda variable attenuator. 15.8 - 17.2 GHz. 7 turn. "SMA" connectors. Slot adjust. 3-5/8" x 2-1/4" x 1" deep.
NSN: 5985-00-131-8259.
$950 each