Frequentie/ctcss counter reuze handig om in 3 sec de zendfrequentie en eventuele ctcssfrequentie te bepalen. frequentierange 27-3000 MHz geschikt voor DMR ctcss en dcs codes Ingebouwde Li-On accu met usb lader Introduction: - The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator. it is the tool of choice for maintenance personnel,test frequency and signal strength of wireless enthusiasts.
- This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio.
- There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.
- Its four-button control is easy to use and its small size allows you to carry it anywhere you like.
- Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 ℃ ~ 65 ℃ can reach ± 2 ~ ± 4ppm accuracy
- This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF
- DMR Radio signal e frequency counter.
- Easy Battery level
Feature & Specification: - Frequency range: 27Mhz-3000Mhz
- CTCSS/DCS Decoder
- LCD Dim level setting
- Frequency digital 0.000 or 0.0000
- Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) 2~2.5ppm
- Frequency Response time: 0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec)
- Color Display 240x320
- Build-in Li-ion battery
- Net Weight: 113g
- 4 buttons control
- Auto power off 1-9minutes
- Charging battery LED indicator
Specifications: | Brand Name: | SURECOM HK | SF-401 | SF-401-PLUS | DIGITAL RADIO signal | DMR | No | YES | Signal attenuation s.w. | -20db | No | YES | Battery Buily-in | level | Voltage | Easy icon | Flash Light | LED | YES | NO | TFT LCD: | 320 x 240 pixels | YES | YES | Frequency Range: | 27Mhz -3Ghz | YES | YES | Li-ion Battery build-in : | 3.7V 600mah | YES | YES | current consumption: | 10ma | YES | YES | TCXO crystal Oscillator | +- 2.5ppm | YES | YES | Changer in: | Micro usb +5V | YES | YES | impedance input: | 50 Ohm (BNC) | YES | YES | Weight: | 113g | YES | YES | Dimensions size : | 70 x 25 x 90mm | YES | YES |
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