Technalogix Ltd. P379 Manuel D’Utilisation

                                                                             P-379 Processor 

7

 
 
 HRC Output Frequency Set: 
 
This Technalogix frequency agile product can be set for HRC frequency output. This 
feature is controlled by an internal dip switch assembly, DS-1. The switch is located near 
the right front corner (with the panel facing you) between the test point and the output 
converter module. DS-1 is clearly marked on the PCB. Switch #3 placed in the OFF 
position switches the output frequency to HRC on all channels. The switch is normally 
set to ON at the factory. 
 
 

Frequency range 

7 to 750 MHz

Frequency Response (one channel) 

±0.5 dB

Frequency Tolerance 

± 1KHz

Frequency Stability 

±250 Hz

RF Output Level 

+60 dBmV max

Output Impedance 

50 Ohms, unbalanced

Harmonics 

> 60 dB below rated power

Predominant Intermodulation Distortion 

dBc = decibels below visual 

carrier

+ 920 kHz

< -53 dBc

- 920 kHz

< -53 dBc

+ 2.66 MHz

< -53 dBc

- 2.66 MHz

< -53 dBc

+ 5.42 MHz

< -53 dBc

+ 7.16 MHz

< -53 dBc

3

rd

 Order Intermodulation Distortion 

+ 4.5 MHz

< -60 dBc

+ 9.0 MHz

< -60 dBc

All others

< -60 dBc

Return Loss 

> 14 dB

Spurious Emissions 

< -60 dBc