Datasheet > NiM1BT-154.570-5

NiM1BT-154.570-5

更新时间： 2024-09-25 00:59:39

品牌	Logo	应用领域
RADIOMETRIX		/
页数	文件大小	规格书
13页	197K
描述
Frequency Programmable 25kHz NBFM VHF Transceiver

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NiM1BT-154.570-5 数据手册

Hartcran House, 231 Kenton Lane, Harrow, Middlesex, HA3 8RP, England

Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233, www.radiometrix.com

Issue 2, 09 February 2018

NiM1B

Frequency Programmable 25kHz NBFM VHF Transceiver

The narrow band NiM1B transceiver offers

a low power, reliable data link in a

Radiometrix transceiver standard pin out

and footprint. The NiM1B is a frequency

programmable,

narrowband

design,

suitable for licensed and unlicensed VHF

allocations, FCC part 90 and part 95

(MURS) operations.

Features

Figure 1: NiM1B (MURS)

. Conforms to EN 300 220-3 and EN 301 489-3 (10mW version only)

. Compliant with FCC part 90 and part 95 (MURS)

. Standard frequency 154.570MHz or 154.600MHz (re-programmable)

. Other frequencies from 120MHz to 175MHz

. Data rates up to 5kbps for standard module

. Usable range over 1km

. Fully screened

. Low power requirements

. 25kHz Channel spacing

. Feature-rich interface (true analogue and/or digital baseband)

The NiM1B is a half duplex radio transceiver module for use in long range bi-directional data transfer

applications at ranges up to 1kilometres. The module operates on the US 154MHz MURS band allocation.

NiM1B is also available as separate NiM1BT transmitter and NiM1BR receiver, which can be, used as dual-

in-line equivalents of TX1 transmitter and RX1/NRX1 receiver respectively.

Applications

. Multi-Use Radio Service (MURS)

. Industrial telemetry and telecommand

. High-end security systems

. Vehicle data up/download

. ROV/machinery controls

Technical Summary

. Fully integrated sigma-delta PLL synthesizer based design

. High stability TCXO reference

. Data bit rate: 5kbps max.

. Transmit power: +13dBm (20mW)

. Image rejection: >70dB

. Receiver sensitivity: -120dBm (for 12dB SINAD)

. RSSI output with >50dBm range

. Supply: 3.3V - 15V @ 30mA transmit, 18mA receive

. Dimensions: 33 x 23 x 11mm (fully screened)

Evaluation platforms: NBEK + BiM / SMX carrier

Radiometrix Ltd.,

NiM1B transceiver data sheet

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