Sinclair VHF RES-LOK Duplexer Q2330E 350 watts 138-174 Mhz Pass/Reject 6 Cavity – Used Radios

Sinclair VHF RES-LOK Duplexer Q2220E 350 watts 132-174 Mhz Pass/Reject 4 Cavity


  • $675.00

0 Available. Will be in stock after

Description :

Sinclair VHF RES-LOK duplexer, model number Q2220E.   This is a 350 watt rated duplexer that can be tuned to frequencies between 132-174 Mhz.  This duplexer can be tuned to ham frequencies with a 600 khz spacing.  In great condition.  Free tuning of the duplexer is available prior to shipping  If you have any questions, please contact us - Office Hours M-F (8-4 pm) Mountain Time




Electrical Specifications
Frequency Range MHz  138 to 174 
Number of Cavities - Tx Side  
Number of Cavities - Rx Side  
Input Connectors   N-Female 
Output Connectors   N-Female 
Input VSWR (max)   1.5:1 
Insertion Loss (max) Tx to Ant dB  1.5 
Impedance Ω  50 
Average Input Power (max) 350 
Frequency separation (min) MHz  0.5 
Isolation (min) dB  70 

Mechanical Specifications
Width in  19 
Depth in  30.3 
Length/ Height in  4.17 
Finish   chromate conversion 
Weight lbs  28 
Mounting configurations   19 inch rack 
Actual shipping weight lbs  33 
Shipping dimensions in  19.25x7x30.5 

Environmental Specifications
Temperature range °F  -40 to +140 
NOTE: If your order includes programming, please email us a request for our Programming Form after checkout. We will only program up to 16 channels and do not program for trunking systems

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