radijska telemetrija brezpilotna telemetrija brezžični podatkovni oddajnik z rover anteno vcan1889

Radio Telemetry drone telemetry wireless data transmitter with rover antenna

High-speed digital transmission radio, air rate is 9600 and 19200bps.
Majhna velikost (samo 12.5×7.6×3.4 cm),
lahka (samo 370 gramov)

funkcija

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, point-to-multi-point, 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.

Tehnični podatki

Data and Interface

Frekvenčni razpon	136 – 150MHz, 150 – 174MHz
Channel Capacity	60
Channel Spacing	25KHz
Frequency Stability	±2.0ppm (-40 – +70℃)
Delovna napetost	DC 11V to 14V (Typical 12V )
Current Drain	Ostani v pripravljenosti: <90mA Receive: <120mA Transmit @ 25W: <5.0A @12V power supply Transmit @ 8W: <1.8A @12V power supply
Antenna Impedance	50 ohm unbalanced
dimenzije (W×H×D)	145mmx109mmx41mm
Teža	770g
delovna temperatura	-40℃ – +70℃

sprejemnik

Type of Receiver	Double, superheterodyne
Intermediate Freq.	45MHz(1st IF), 455KHz(2nd IF)
občutljivost	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

oddajnik

RF izhodna moč	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)
Popačenje	≤2.5％
Transmitter Attack Time	<5gospa

Data and Interface

modulacija	GMSK or 4-FSK selectable
Air Rate	9600bps for GMSK 19200 in 9600 for 4-FSK programmable
Interface Baud Rate	300 – 38400bps programmable
Interface Data Bit	8 ali 7 bits programmable
Interface Parity Bit	Nobena / Even / Odd programmable
Interface Stop Bit	1-bit or 2 bits programmable

razsežnost

Dodatna oprema

privzeto

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

Options

1. Antene
2. RF Cables
3. Napajanje
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

Podatkovna vrata

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

Hitrost prenosa:

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 metrov. How long do you need for your radio telemetry? The feeder cable is USD2.9 per meter, Feeder connector is USD4.5 per pair.

Polnilec

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. zato, 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.