HM Funktechnik
Zum Handenberg 3
66620 Primstal
Tel.: +49/(0)6875/9105-0
Fax: +49/(0)6875/9105-10
Title: Transmitter 70TX-M1
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HM Funktechnik Zum Handenberg 3 Tel.: +49/(0)6875/9105-0 |
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Title: Transmitter 70TX-M1
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The UHF mini transmitter 70TX-M1 is one of the smallest crystal stabilized transmitter modules in its class. A wide voltage range and its low power consumption combined with the small size makes the module ideal for portable and mobile applications.
By the interesting combination of reliable technologies it was possible to design a product, putting together the advantages of frequency stable crystal oscillators and the synthesizer concept in a very small size
The 70TX-M1 transmitter is a single channel, crystal stabilized solution, available for the frequency range from 410 to 510 MHz, mainly in the european 70cm ISM band from 433,100 to 434,75 MHz.
The combination with our receiver modules 70RX-M2 or 70RX-S2 offers the user a perfect radio system with long distance communication at simplex or half-duplex. Together with our remote control unit FSM24 you can reach 2000 m and more at free sight.
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| Communication | Simplex |
| Frequency range | 433.100 - 434.750 MHz (25 kHz raster) |
| optional 410 - 510 MHz | |
| Number of channels | single channel (fix) |
| Output power | 10 mW / 10 dBm at 50 Ω |
| Modulation | FM narrow band (analog and digital) |
| Data input level | 5 VPP (TTL) |
| Deviation | ± 2.5 kHz (± 300 Hz) by sinus with 5 VPP |
| Data rate | DC - 5 kHz (up to 9600 Bd) |
| Temperature range | -25°C . . . +75°C |
| Supply Voltage | 4.8 - 11.5 V (max. 4,6 - 12.0 V) |
| Supply Current | 28 mA (± 3 mA) |
| Dimensions | 25.7 x 23.4 x 8.8 mm (with lashes 37.0 x 23.4 x 8.8 mm) |
| Weight | 10.3 g |
| Material | Stainless steel with M3 mounting holes |
| Antenna connector | λ/4 - whip antenna (Teflon) optional SMA-, SMB- or MCX |
| Approvals | RED (EN 300220) for Europe (433.100 - 434,750 MHz) |
| FCC (Part 15) for USA (420 - 510 MHz) | |
| CAN for Canada (420 - 430 / 450 - 470 MHz) |
FM_narrow_band_10mW_single_channel_radio_transmitter_70TX-M1_0617_engl_Rev01.pdfData sheet transmitter 70TX-M12.1 MB