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KIRISUN PT4200
Conventional FM Professional Transceiver
Advantages & Value
- Large Capacity Li-Polymer Battery (1200mAh)
The Li-Polymer battery prolong the stand-by time and talking time, and avoid those accidents and possible danger in general battery.
- Wider Band Coverage
It is available on 146 - 174MHz, 400 - 450MHz, 420 - 470MHz, 470 - 512MHz, adaptable to most frequency regulations all around the world.
- Squelch Level Programmable
Squelch reduces background noise and improves sound quality.
Squelch level adjustable by PC software makes the radio can be widely used in various environments.
- CTCSS/DCS
To prevent unwanted conversations on the same frequency.
CTCSS/DCS encoder and decoder can prevent interference on the same frequency from other communication groups.
- Auto Power Saving
Auto power saving can prolong the talking time and stand-by time.
10 second after no signals being received or no operation being conducted, the radio enters auto power saving mode to reduce power consumption. It resumes the normal working mode while receiving signals or being operated.
- Channel Annunciation
Channel Annunciation offers convenience to users in special applications, such as working in the darkness. The annunciation could be programmed in different languages.
- Emergency Signaling
Press the emergency call button, loud alarm sounds to notify your partners, warn and stop dangerous people.
- Waterproof and Rain-resistant
Waterproof and rain-resistant construction enables you to use the radio in severe environment.
General Functions
- 16 Channels ( 15+Scan )
15 communication channels and 1 scan channel provide flexible channel assignments among different user groups.
- Channel Spacing Selectable
Different channel spacing 25KHz/ 12.5KHz is optional to conform with the regulations of different counties.
- Multi-mode Scan
Scan channel is convenient for the team leader to monitor the on-site situations. The scanning mode and scanning priority is programmable.
- Low Battery Alert
When the battery power is low, the working status indicator flash red, reminding you to recharge or replace the battery.
- Time Out Timer
When TOT is active and the transmission exceeds the preset time limit, the radio will stop transmitting after warning tone. TOT can prevent the radio from any potential damage caused by overlong transmission.
- Busy Channel Lockout(BCL)
BCL is used to prevent the interference with the on-going conversation. If BCL is in the “Open” state, when you press the PTT button, the radio will not transmit signals and remains in the receiving state to avoid interfering others that are in communication. If BCL is active, the radio could not transmit on the busy channel.
- Monitor
To monitor whether the current channel has signal, press the MONI key. The MONI function is to receive weak signal.
- PC Programmable
With the optional programming cable, the parameters on radio could be configured by PC software.
- Data Cloning
To quickly set the parameters on a radio, your can clone the radio data from another radio with the supplied data cable, saving the time of parameter setting.
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PT4200 SPECIFICATION
| General |
Frequency range |
(146~174) MHz
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Number of channels |
16 |
Channel spacing |
W:25 kHz / N:12.5kHz |
Operating temperature |
-25C ~+55C |
Antenna impedance |
50з |
Microphone impedance |
2Kз |
Battery ( Standard ) |
Li-ion 1200mAH, 7.4V |
Dimension(W*H*D) |
56.5 mm*102 mm*29.5 mm |
Weight |
120 g ( Body only ) ,
235 g ( With battery and antenna ) |
| Receiver |
Sensitivity (12dB SINAD) |
0.35 u V |
Adjacent channel selectivity |
W:>=70dB / N: >=60dB |
Intermodulation reject ratio |
>=65dB |
AF output power |
500mW (Distortion less than 5%, 4з) |
| Transmitter |
RF power |
4.0W |
Modulation type |
W: 16KO F3E / N: 11KO F3E |
Spurious and harmonics |
<=-70 dB |
Residential FM ( 300~3000Hz ) |
W:<=-45 dB / N: <=-40dB |
FM distortion ( 300~3000Hz ) |
<=5% |
Frequency stability |
+/-2.5ppm |
Maximum frequency deviation |
W:< +/-5kHz / N: < +/-2.5kHz |
Standard Accessories

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User's Manual download:
(NONE) |
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Software download:
(NONE) |
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