로버 안테나 vcan1889를 갖춘 무선 원격 측정 드론 원격 측정 무선 데이터 송신기

Radio Telemetry drone telemetry wireless data transmitter with rover antenna

High-speed digital transmission radio, air rate is 9600 and 19200bps.
작은 크기 (만 12.5×7.6×3.4 cm),
경량의 (만 370 그램)

특색

A professional wireless data transceiver has a frequency band of 150 MHz with air rates of 9600 bps and 19200 bps. The maximum RF output power is 25 w, which may be configured in five levels from 25 watts to 5 w. It is appropriate for long-distance data transfers.

1. The industry’s smallest 10W radio in the 150MHz band;
2. Set the transmit power through the setting software, providing 5 levels of selectable power;
3. Use a temperature-compensated frequency reference source to ensure high and stable transmitting and receiving frequencies;
4. The power indicator light, transceiver indicator light and data indicator light make the working status clear at a glance;
5. Precision die-cast aluminum structure combined with professional circuit design has strong anti-interference ability;
6. Using frequency synthesis technology, the frequency can be easily set through the setting software;
7. Provides a variety of data interface configurations to facilitate connection of various external devices for data transmission;
8. Transparent data transmission, supporting point-to-point, 지점 대 다중 지점, and flexible networking;
9. Compatible with voice transmission, making calls easy;
10. Optional handheld intercom accessories allow direct intercom to facilitate construction;
11. Industrial-grade product design with a wide temperature range.

사양

Data and Interface

주파수 범위	136 – 150메가 헤르츠, 150 – 174메가 헤르츠
Channel Capacity	60
채널 간격	25kHz에서
주파수 안정성	±2.0ppm (-40 – +70℃)
작동 전압	DC 11V to 14V (Typical 12V )
Current Drain	대기: <90mA Receive: <120mA Transmit @ 25W: <5.0A @12V power supply Transmit @ 8W: <1.8A @12V power supply
안테나 임피던스	50 ohm unbalanced
치수 (W×H×D)	145mmx109mmx41mm
무게	770지
작동 온도	-40℃ – +70℃

리시버

Type of Receiver	Double, superheterodyne
Intermediate Freq.	45메가 헤르츠(1st IF), 455kHz에서(2nd IF)
감광도	0.2 μV @12dB SINAD
Squelch Sensitivity	0.25uV
Adjacent Channel Selectivity	greater than –70dB
Spurious and Image Rejection	greater than –70dB
Intermodulation	65dB
Output Audio Distortion	3% at 1KHz for ±3KHz deviation

송신기

RF 출력 전력	25W, 20W, 15W, 10W and 5W, programmable
Maximum Frequency Deviation	±5KHz
Output Harmonic	less than –65dB
Spurious Emissions	less than 0.25uW (30MHz to 1GHz)
왜곡	≤2.5％
Transmitter Attack Time	<5MS

Data and Interface

조정	GMSK or 4-FSK selectable
Air Rate	9600bps for GMSK 19200 과 9600 for 4-FSK programmable
Interface Baud Rate	300 – 38400bps programmable
Interface Data Bit	8 또는 7 bits programmable
Interface Parity Bit	없음 / 조차 / Odd programmable
Interface Stop Bit	1-bit or 2 bits programmable

치수

종범

태만

1. Power Cord
2. 232 Interface cables (For RS-232 interface radio modem) 또는 485 Interface cables (For RS-485 interface radio modem)

옵션

1. 안테나
2. RF Cables
3. 전원 공급 장치
4. Coaxial Lightning Arrestor
5. Handset
6. Programmer
7. Interface Adapter

Configuration Software

1889-Configuration Tool

For Windows OS computers now only.

What you should tell us before you order

데이터 포트

Do you need the data port TTL, RS232 or RS485?

전송 속도:

9600, 19200

Feeder cable length

If you use the Yagi directional antenna for the receiver, the feeder cable can be chosen from 2 meters to 10 미터. How long do you need for your radio telemetry? The feeder cable is USD2.9 per meter, Feeder connector is USD4.5 per pair.

전원 어댑터

12V 12A for 20-watt power amplifier. 20-watt data transceiver usually works at 5A, but the power supply needs to have room for fluctuations. 따라서, we generally recommend a power supply of more than ten amps. If the power supply used for a long time, there will be aging problems, so the quota should be left a little wider.