LVHF / VHF / UHF Back-to-back radio repeater


REXON CPT-03N
LVHF / VHF / UHF Back-to-back repeater ( 25/50W )

A repeater is device that receives a signal and retransmits it at a higher level and/or higher power, or onto the other side of an obstruction, so that the signal can cover longer distances. As long as the signal from mobile radios & handheld radios can transmit to repeaters, the repeater can send out the signal to cover longer distance. However, if there are obstacles blocked between radio & repeater, the signal from radios can’t be received by repeater. The working distance will be fewer because of it.

REXON RPT-03N is a back-to-back repeater,You can see the simple picture shown how repeater works:

LVHF UHF VHF repeater,

 

REXON CPT-03N is a back-to-back repeater, with duplexer we simply connect 2 pcs RM-03N Mobiles together and modify its TX modulation to fit for ITS RX side.

Max range :
LVHF:
66-88MHz / 25W
Around 25 KM

VHF: 136-174MHz / 25W
Around 25 KM

UHF: 400-490MHz / 40W
Around 40 KM

VHF: 136-174MHz / 50W
Around 50 KM

RF Output Power:
50W/25W (High) , 10W (Medium), 5W (Low)
The usual range of RPT-03N mobile radio is depending on output power.
Normally 1 watt is around 1 km transmitting distance.
Switchable transmission power

The maximum output power is 50 Watts due to the limit of duplexer.
We will customize repeater according to your request for tuning TX & RX frequency points.
The minimum TX/RX split for LVHF, VHF, & UHF is below.

Frequency Range:

Min TX/RX Split(MHz)

60-90MHz

2.5MHz

132-174MHz

4MHz

400-520MHz

5MHz


250 programmable memorized channels + CALL channel,
the channels can be marked with letter and digits.
Four different singIe­tone pulse frequencies
CTCSS/DCS decode and encode.
Compander to reduce noise
CTCSS/DCS group scan
Car alarm and alert
12.5KHz/25KHz channel spacing programmable
2-tone encoder and decoder
DTMF encoder and decoder
5 tone/ 2 tone/ DTMF signaling
Tone burst: 1000Hz, 1450 Hz, 1750 Hz and 2100 Hz
BCLO (Busy Channel Lockout)
Multiple scan functions are programmable
Priority channel
Keyboard lock can be activated
Voice compander: reduces background noise and improves transmitted voice quality.
Usefull for noisy environments and poor connections.


PDF Specification

User Manual

Duplexer brochure in PDF

Radio Repeater use System Diagram with GPS Data Portable Radio mocrophone

 

 

Standard equipment:

CPT-03N

LVHF - 25W 

 

 

 

 

 

 

Back-to-back repeater

Model: CPT-03N     

Brand: REXON

25W,12.5/ 25 KHz Channel Spacing

Frequency  :  66-88MHz

Including:

1.) 2 pcs RM-03N

2.) 1 pcs Duplexer

3.) 1 pcs Power Supply 220V

4.) 1 pcs Repeater Case

 

 

CPT-03N

VHF - 50W

 

 

 

 

 

Back-to-back repeater

Model: CPT-03N     

Brand: REXON

60W,12.5/ 25 KHz Channel Spacing

Frequency  :  136-174MHz

Including:

1.) 2 pcs RM-03N

2.) 1 pcs Duplexer

3.) 1 pcs Power Supply 220V

4.) 1 pcs Repeater Case

 

CPT-03N

VHF - 25W

 

 

 

 

 

Back-to-back repeater

Model: CPT-03N     

Brand: REXON

25W,12.5/ 25 KHz Channel Spacing, V1.05

Frequency  :  136-174MHz

Including:

1.) 2 pcs RM-03N

2.) 1 pcs Duplexer

3.) 1 pcs Power Supply 220V

4.) 1 pcs Repeater Case

 

CPT-03N

UHF - 40W

 

 

 

 

 

 

Back-to-back repeater

Model: CPT-03N     

Brand: REXON

40W,12.5/ 25 KHz Channel Spacing, V1.05

Frequency  :  400-470MHz

Including:

1.) 2 pcs RM-03N

2.) 1 pcs Duplexer

3.) 1 pcs Power Supply 220V

4.) 1 pcs Repeater Case

 


Please do not hesitate to contact us :

R&R GROUP CORDLESS4U - Taipei R.O.C TAIWAN
REXON Technology Corp.
No. 261, Jen Hwa Rd.,
Tali, Taichung 412, Taiwan

Tel: +886 9 3366 7710
Fax: +886 2 2600 8774
E Mail : [email protected]
Web: http://www.cordless4u.com