Yaroslavl Radioworks

 

 

E-mail:
yarz@yarz.ru
Phone in Yaroslavl:
+7 4852 426656
 
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PRODUCTS
UHF radio stations


R-168-0.5URE VHF radio station (repeater)


R-168-0.5UREThe R-168-0,5UR retransmitter provides retransmission of data, both clear and secure, from the users operating the radio equipment in the frequency range of 30 to 88 MHz.

Types of operations: retransmission for the R-163, R-168 radio systems operating on the coincident frequencies in the clear FM telephony mode; retransmission for the R-168 radio systems (with the or inscription on the front panel) in the secure FM telephony (technical masking) mode; retransmission of the tone call signal.

Operations mode: retransmission in the two-frequency simplex mode with reception in the frequency range of 30 to 46 MHz and simultaneous transmission in the frequency range of 54 to 88 MHz or with reception in the frequency range of 30 to 55 MHz and simultaneous transmission in the frequency range of 65 to 88 MHz; scanning reception on four preset channels with changeover to the retransmission mode after reception of the tone call signal; optical input of the radio data, frequencies, operation modes, technical masking keys; testing of the retransmitter for serviceability.

Types of data transmitted: clear FM telephony (TPH FM), secure FM telephony (TM FM), digital data from the DTE at the data rate of 1.2 to 16 kbps.

Basic characteristics

Frequency range, MHz

3088

Frequency spacing, kHz

25

Receiver sensitivity, V, not worse

0.8

Transmitter output power, W, min

1,3

Distance range, km, at least:

- in TPH FM mode
- in TM FM mode (provided that the repeater is located at a height of not less than 3 m of a set of objects)

 
5

4

Operating temperature range,

-30+55

Power supply, V:

- from the battery
- from DC source
- from AC soure (frequency of 50 Hz through a secondary power source AC-60)

 

10,214,2
10,030,0

 172242

Continuous operation time from the battery with TX/Economizer time ratio: 1/19, h

96

Error-free running time, years, at least

15

Working set overall dimensions, mm:
- retransmitting module
- shock mount
- casing for the battery

 
140260160
300430600
115140250

Working set mass, kg, at least

17,75

Radio Features:
ensures the retransmission of information in a simplex or two frequency simplex mode, in open phone FM radio stations for the complexes R-163 and F-168 on the overlapping parts of the range at a frequency of 30-46 MHz and receive frequency of transmission of 54-88 MHz or the frequency of admission for 30-55 MHz and 65-88 MHz frequency transmission;
ensures the retransmission of information in a simplex or two frequency simplex closed doors TM FM or on-line digital data transmission from the terminal equipment for the R-168-0,1UM and P-168-0,5UM at a frequency of 30-46 MHz and receiving frequency transfer of 54-88 MHz only for R-168-0,5UM at a frequency of 30-55 MHz and receive frequency of transmission of 65-88 MHz, subject to the input of the same radio data (frequencies, modes and keys) in all radio equipment.

Designer: Concern Sozvezdie

 2008 Yaroslavl Radioworks