The DR3000 repeater is a continuous-duty unit that supports two simultaneous voice or data paths in digital TDMA mode. It mounts easily in wall or rack systems.
This repeater is part of the MOTOTRBO series, delivering increased capacity and spectrum efficiency, integrated data communications and enhanced voice communications through a complete solution.
1).Capacity Plus A scalable, single-site trunking solution that enables over a thousand radio users to share business-critical voice and data communication on the same system.
2).Reliable performance Runs 100% continuous full-duty cycle at 40 W.
3).TDMA digital audio capability Time-division mulitple-access (TDMA) provides twice the calling capacity for the price of one license.
4).Programmable buttons Allow easy access to favorite features, such as one-touch calling.
5).Signal strength indicator Powerful, front-projecting speaker transmits in TDMA digital or .5/5-kHz analogue.
6).Easy installation Wall- or rack-mountable, with sturdy handles.
1 100% continuous full duty cycle 2 Supports two simultaneous voice or data paths in digital TDMA mode. 3 Integrated power supply. 4 Operates in analogue or digital mode, bright, clear, colored LEDs indicate mode. 5 LEDs clearly indicate transmit and receive modes in both channel slots. 6 Sturdy handles make installation and handling easier.
Additional Features * Repeater Diagnostics and Control * Multiple Site Support (IP Site Connect) * 16 channels
Specifications GENERAL SPECIFICATIONS Channel Capacity 16 Typical RF Output Low Power UHF1 and VHF 1-25 W High Power UHF2 (450-512 MHz) 1-40 W High Power UHF2 (512-527 MHz) 1-25 W High Power UHF1 25-40 W High Power VHF 25-45 W Frequency 136-174 MHz (VHF) 403-470 MHz (UHF1) 450-527 MHz (UHF2) Dimensions (HxWxL) 132.6 x 482.6 x 296.5 mm Weight 14 kg Voltage Requirements 100-240 V AC (13.6 V DC) Current Drain: Standby 0.1A (100 V AC) 0.5A (240 V AC) 1.0A (typical) (13.4 V DC) Transmit Low Power 2.5A (100 VAC) 1.5A (240 VAC) 7.5A (typical) (13.4 VDC) High Power 4.0A (100 V AC) 1.8A (240 V AC) 12A (typical) (13.4 V DC) Operating Temperature Range -30°C to +60°C Max Duty Cycle 100%
TRANSMITTER Frequency 136-174 MHz (VHF) 403-470 MHz (UHF1) 450-527 MHz (UHF2) Channel Spacing 12.5 kHz/ 20 kHz/ 25 kHz Frequency Stability +/- 0.5 ppm (-30° C, +60° C, +25° C) Power Output Low Power UHF1 and VHF 1-25 W High Power UHF2 (450-512 MHz) 1-40 W High Power UHF2 (512-527 MHz) 1-25 W High Power UHF1 25-40 W High Power VHF 25-45 W Modulation Limiting +/- 2.5 kHz @ 12.5 kHz +/- 4 kHz @ 20 kHz +/- 5.0 kHz @ 25 kHz FM Hum and Noise -40 dB @ 12.5 kHz -45 dB @ 20/25 kHz Conducted / Radiated Emission -36 dBm < 1 GHz -30 dBm > 1 GHz Adjacent Channel Power -60 dB @ 12.5 kHz -70 dB @ 20/25 kHz Audio Response +1, -3 dB Audio Distortion 3% Digital Vocoder Type AMBE+2 Digital Protocol ETSI-TS 102 361-1, 2 & 3
RECEIVER Frequency 136-174 MHz (VHF) 403-470 MHz (UHF1) 450-527 MHz (UHF2) Channel Spacing 12.5 kHz/ 20 kHz/ 25 kHz Frequency Stability +/- 0.5 ppm (-30° C, +60° C, +25° C) Analogue Sensitivity 0.30 uV (12 dB SINAD) 0.22 uV (typical) (12 dB SINAD) 0.4uV (20 dB SINAD) Digital Sensitivity 5% BER: 0.3 uV Intermodulation 70 dB Adjacent Channel Selectivity 60 dB @ 12.5 kHz, 70 dB @ 20/25 kHz Spurious Rejection 70 dB Audio Distortion @ Rated Audio 3% (typical) Hum and Noise -40 dB @ 12.5 kHz -45 dB @ 20/25 kHz Audio Response +1, -3 dB Conducted Spurious Emission -57 dBm < 1GHz
Why choose us?
1.Alibaba assessed 8 years gold supplier.
2.We are professional supplier of walkie-talkie,and we are Motorola's authorised dealers,the Hytera six-star Wholesales,Baofeng,KIRISUN,Icom,Ecome and other suppliers.
3.Well trained experienced staff reply all your questions.
4.Customized design is available,OEM are welcomed.
5.Fast delivery to customers all over the world after deposit.
6.100% QC inspection before shipment.
7.One year warranty for radios,six month for accessories.
8.Excellent after-sales service.
Guangzhou Etmy Co., Ltd., founded in 2007, is a manufacturer specialized in the research, development and production of walkie-talkies. We are located in Guangzhou, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
1). Payment General,we accept the following payment methods:T/T(Bank Transfer),Western Union,
Paypal.Our protection only gives the payment ways accepted by Trade Assurance.
We usually arrange the shipment by express like DHL,EMS,UPS,Fedex,TNT and so on,
that dependson where you are.
DHL is our first choice because they are faster than others. If you need other special shipping ways,please tell us,we will arrange it for you.