NLOS RS232 Digital Data Transmitter UHF Radio Modem Point-to-multi-point

Product Details:

Place of Origin:	China
Brand Name:	Kimpok
Certification:	CE/FCC/ROHS
Model Number:	KP-RM30W

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiaiton
Packaging Details:	export standard packing
Delivery Time:	3-7 days
Payment Terms:	T/T, Western Union,PayPal
Supply Ability:	3,000pcs per month

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Detailed Product Description

Data Transfer Rate:	1200bps/2400bps/4800bps/9600bps	Frequency:	150MHz, 230MHz, 350MHz, 450MHz
RF Power:	30W	Channel Spacing:	25KHz
NLOS Distance:	30km	Size:	25019070mm
High Light:	wireless data transceiver , wireless data module

NLOS RS232 Digital Data Transmitter UHF Radio Modem Point-to-multi-point

Feature:

1. Flexible configuration as point-to-point or point-to-multi-point;

2. Can be set 256 Spots, the channel spacing is 25KHZ (standard);

3. Long range transmission: 30km in city;

4. Integration of transceiver, both digital and analog signals can be send and switch quickly;

5. Either co-frequency or unco-frequency in air transmission;

6. Use standard TTL, RS232 (or 485) level, convenient to connect to the control keyboard or personal computer directly;

7. SMT design, stainless steel outshell, miniature size and easy to install, can stick heat sinks;

8. Testing methods is in accordance with Mobile Communications “90” standard.

Transmit System Indicators
Frequency	150MHz, 230MHz, 350MHz, 450MHz
RF Power	30W
Voltage	12-14V
Current	≤7.6A
Frequency stability	± 2.5ppm
Channel spacing	25KHz
Antenna Impedance	50Ω
Ambient temperature	-30 ~ +60
Frequency settings	data-chosen-switches or be written on the computer
Data transfer rate	1200bps/2400bps/4800bps/9600bps
Modulation	FSK/MSK
Modulation Distortion	≤ 3%
Modulation Sensitivity	100mV (3KHz offset)
Adjacent channel power ratio	≥ 65dB
Spurious frequency components	≤-65Db
NLOS distance	30km
Size	25019070mm

Receive System Indicators
Usable sensitivity	≤-120dBm (12dB SINAD)
Residual level output	≤-45dB
Receiver Bandwidth Modulation	≥ 5KHz
Adjacent channel selectivity	≥ 65dB
Intermodulation Immunity	≥ 60dB
Spurious Response Immunity	≥ 65dB
Demodulated output	≥ 0.2V audio voltage

rompt: Please make sure that the current is switched off before you install the antennas. There must be more than 10 meters between the two to avoid signals jam because of two strong signals.

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