This listing include SA6 spectrum analyzer and customized HT6 Log periodic antenna.
Detail of SA6
SA6 is a simple portable spectrum analyzer and signal range, designed to display the signal spectrum in the frequency range of 35 to 6200 MHz.
The analyzer finds the amplitude and frequency of the spectral components of the analyzed process. The spectrum analyzer can process signals from all widely used technologies: Wi-Fi, 2G, 3G, 4G, LTE, CDMA, DCS, GSM, GPRS, GLONASS, etc.
Another important feature is the additional function of the tracking generator, which makes it possible to measure the frequency response of passive or active devices (such as filters or amplifiers). The software allows measurement of SWR and return loss modules. This requires an external directional coupler and a set of calibration measures.
SA6 is mainly used for on-site operation. The equipment is durable, light in weight and low in energy consumption. It enables service centers and maintenance teams to perform on-site HF analysis for commissioning and repair work. In addition, the spectrum analyzer is the perfect solution for repair shops and radio enthusiasts.
Specification:
Display frequency range: 35 — 6200 MHz
Measuring frequency range: 35 — 4500 MHz
Dynamic range of 35-3000 MHz frequency band: 75 dB
Dynamic range of 3000-4500 MHz frequency band: 70 dB
Maximum span: 6165 MHz
Bandwidth: 200 kHz, fixed
View the scanning speed of the frequency band above 100MHz: 700MHz/sec
Sweep 100 MHz: <0.25 seconds
Noise floor up to 3000 MHz: <-90 dBm
Noise floor 3000-4500 MHz: <-85 dBm
Noise floor 4500-6200 MHz: <-80 dBm
Wave impedance: 50 ohms
Standing wave ratio in the working frequency range: <1,5
Internal attenuator: 0-30 dB
Error at attenuation up to 10 dB: 2 dB
10 to 20 dB attenuation error: 5 dB
20 to 30 dB attenuation error: 8 dB
Tracking generator output power: -15…-25 dBm
Accuracy in dynamic range: 2,0 dB
The maximum input power of the attenuator at 0 dB: 10 dBm
Maximum input power when attenuation is greater than 20dB: +20dBm
Maximum input measurement signal: +10 dBm
Maximum input DC voltage: 25 volts
Maximum current consumption when running on battery: 450 mA
Maximum current consumption when running from USB: 500 mA (when charging)
Battery: 2500 mAh
Detail of HT6
The ZA-048 antenna is a printed LDPA. We have used some optimized design techniques to significantly reduce the size of the antenna, and it can now be easily used with the tinySA ULTRA.Using new technology, we are now able to match the ultra-wide range of 400MHz-8GHz with only 27x23cm, but with some loss of low-frequency directionality.
The antenna’s input resistance is rated at 50Ω, and return loss fluctuates when the antenna is connected to a 50Ω source. In most frequency bands above 1GHz, the return loss is about 10dB or less, and the VSWR is about 2. In the 400M-1GHz band, the return loss is about 4.5dB or less, and the VSWR is about 4. The VSWR increases rapidly at frequencies below 400MHz.
ZA-048 can be used for radio direction finding under the frequency between 1GHz-8.5GHz without strict requirements. It exerts a decent sensitivity of direction of the signal source when being held single-handedly and changes directions along with the body. We designed it to be as low-frequency matching and directional as possible, but we had to lose some low-frequency directionality due to antenna area constraints.Please refer to the gain and front-back comparison charts below.
Applications:
Place the external antenna on the base station
Quick analysis of the RF environment
Check the correct operation of the relay cell
Repair and adjustment of repeaters, generators, filters, etc.
Measure SWR when using an external directional coupler.
The device is controlled by one of the following two methods:
Through the buttons and touch screen on the device.
All measurement data are displayed on the screen of the device or PC in real time.
Package include
1 x SA6 spectrum analyzer
1 x ZA-048 antenna
