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"High Quality Repeaters

TU Wolf Rf Designs Inc.

 

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Wolf Rx-AMP

100 MHz to 500 MHz Broadband Receiver Amplifier

 

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13 dB Gain
Broadband 100 to 500 MHz
Very Low Noise Figures
VHF and UHF
Low Current - 10 mA Maximum
Mounts on Wolf Receiver board
Silver Plated
SMA Input and Output Connectors
Power inputs are RF bypassed
Maximum Low Temperature -65C
Maximum High Temperature +165C

 

TU Wolf Rf Board Band Amplifier - Model: Wolf Rx-Amp  Enviromental Test Sheet Results
Low Temperature Test  -30C       High Temperature Test: +60C

Test Date:

24-May-10

             

Tested By:

Terry Urbanowski

             

Parameters

               
       

Chamber Temperature

       

UHF High - 467R730MHz

 

+20C

0 C

-10C

-20C

-30C

+40C

+60C

12dB Sinad

 

-120dBm

-120dBm

-120dBm

-120dBm

-120dBm

-120dBm

-120dBm

Gain

dB

12dB

12dB

12dB

11.5dB

12.5dB

11.5dB

11dB

Current draw

 

8.8mA

8.8mA

8.8mA

8.8mA

8.8mA

9

9

12dB Sinad with 4dB Insertion Loss

 

-122dBm

-122dBm

-122dBm

-122dBm

-122dBm

-121dBm

-121dBm

                 
                 

UHF Low - 410R0375MHz

 

+20C

0 C

-10C

-20C

-30C

+40C

+60C

12dB Sinad

 

-119dBm

-119dBm

-119dBm

-119dBm

-119dBm

-119dBm

-119dBm

Gain

dB

13dB

13dB

13.5dB

14dB

14dB

14dB

13dB

Current Draw

 

8.8mA

8.8mA

8.8mA

8.8mA

8.8mA

9mA

9mA

12dB Sinad with 4dB Insertion Loss

 

-123dBm

-123dBm

-124dBm

-124dBm

-124dBm

-123.5dBm

-123.5dBm

                 
                 

VHF - 170R310 MHz

 

+20C

0 C

-10C

-20C

-30C

+40C

+60C

12dB Sinad

 

-121dBm

-121dBm

-121dBm

-121dBm

-121dBm

-121dBm

-121dBm

Gain

dB

14dB

15dB

16dB

16dB

15.5dB

15.5dB

15.5dB

Current Draw

 

8.8mA

8.8mA

8.8mA

8.8mA

8.8mA

9mA

9mA

12dB Sinad with 4dB Insertion Loss

 

-124dBm

-124dBm

-126dBm

-126dBm

-126dBm

-126dBm

-126dBm

Tech Notes: 

Increase of gain noted on UHF Low and UHF with decrease of temperature.  Minimum of 12 hrs

of sustained low and high temperature testing.

4dB insertion loss represented by the Rf helical

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