EIDEN 4420A RF signal recording and playback device，Shanghai Zhengheng Electronic Technology Co., Ltd. can provide on-site demonstrations, leasing, and sales services.

-The device is designed to be compact and lightweight, equipped with a recording and playback section. (In addition to the main unit, a computer for control and a solid-state drive or hard drive for sampling RAID configuration are also required.)

-When using the optional DC-DC adapter, this device can be used at DC+12V. (Additional external batteries need to be prepared)

-The frequency range corresponding to this device is 450 kHz to 3300 MHz. (After selecting the corresponding option, the frequency range can be from 50kHz to 30MHz)

-The frequency bandwidth can be selected as "8 MHz", "24 MHz", "40 MHz" or "54 MHz". (Under the bandwidth of "40 MHz" and "54 MHz", only half rate mode recording can be selected (* 2)

-If using the optional 24Tbyte hard drive with 8MHz bandwidth, it can record for 144 hours.

-The device is controlled by a computer, and the user interface has excellent operability and visibility.

-The spectrum can be displayed, therefore, signals can be recorded while confirming the spectrum.

-The RF input is equipped with a low-noise amplifier, making this device suitable for weak electric field environments.

-Equipped with AutoCal function, this feature automatically sets the recording level when an RF signal is captured.

-When using the optional GPS antenna, time and location information can be embedded into the recorded data.

-The device will automatically set the recording frequency and level during playback.

-This device can reproduce A74 standard data in ATSC.

Size: W: 210 * H: 61 * D260 (mm)

Weight: Approximately 3.0Kg

Power: less than 50W

Product parameters pleaseFEIDEN 4420A Signal Recording and Playback Instrument

Product explanation, pleaseFProduct Introduction of EIDEN 4420A Portable RF Recorder/DTV Signal Source

Shanghai Zhengheng Electronic Technology Co., Ltd. shzhtechWe are a diversified company that integrates the agency sales of instruments and meters, the provision of testing solutions, pre-sales and after-sales technical support, and the maintenance of instruments and meters. Committed to providing professional and complete testing solutions, technical training, and maintenance services for customers in related fields.