No. | Technical indicator name | Technical indicator |
Performance of receiving analog end |
1 | Number of receiving RF channels | 2-channel reception (SMA 50 Ohm) |
2 | Input frequency range | S Band 2200 MHz - 2400 MHz |
3 | Dynamic range | -10 dBm to -100 dBm |
4 | VSWR | < 2:1 |
5 | IF input | Two-channel IF (70 MHz) input |
6 | IF output | Two-channel 70 MHz |
7 | RF frequency step | 1Hz |
8 | Stability of local oscillator frequency | ±1ppm |
9 | Phase noise | -30dBc/Hz | 10Hz |
-60dBc/Hz | 100Hz |
-70dBc/Hz | 1kHz |
-80dBc/Hz | 10kHz |
-90dBc/Hz | 100kHz |
-100dBc/Hz | 1MHz |
10 | IF filter | Eight sets of analog filters (500 kHz - 40 MHz) |
11 | IF filter bandwidth | 0.5 MHz,1 MHz,2 MHz, 4 MHz,8 MHz ,16 MHz ,30 MHz,40 MHz |
12 | Maximum endurance strength | +10dBm |
13 | Intermodulation rejection | >60dBc |
14 | IF rejection | >60dBc |
15 | Image rejection | >60dBc |
16 | Spurious suppression | >60dBc |
17 | Noise coefficient | No more than 4 dB |
18 | IP3 (input) | -13 dBm (typical value) |
19 | AGC range | 90dB |
20 | AGC working mode | Automatic / manual / holding |
21 | AGC time constant | Setting range (0.1, 1, 10, 100, 1,000 ms) |
22 | Power accuracy of output signal | ±1 dB (when the output signal power is ≥ -100 dBm) |
Performance of transmitting analog end |
1 | Number of transmitting RF channels | 1-channel transmission (SMA 50Ohm) |
2 | Transmitting frequency range | S Band 2180 MHz - 2485 MHz |
L Band 1429 MHz - 1545 MHz |
L Band 1710 MHz - 1850 MHz |
P Band 200 MHz - 500 MHz |
C Band 4400MHz~5250MHz |
3 | Dynamic range | -5 dBm to -90 dBm |
4 | VSWR | < 2:1 |
5 | RF frequency step | 1Hz |
6 | Stability of local oscillator frequency | ±1ppm |
7 | Phase noise | -30dBc/Hz | 10Hz |
-60dBc/Hz | 100Hz |
-70dBc/Hz | 1kHz |
-80dBc/Hz | 10kHz |
-90dBc/Hz | 100kHz |
-100dBc/Hz | 1MHz |
8 | Intermodulation rejection | >60dBc |
9 | IF rejection | >60dBc |
10 | Image rejection | >60dBc |
11 | Spurious suppression | >60dBc |
Signal processing indicators |
1 | Receiver digital baseband filter | 3 kHz - 40 MHz |
2 | Demodulation mode | FM, MSFM, PCM-FM, SOQPSK, Multi-h CPM,
PCM-PM, BPSK, QPSK, OQPSK |
3 | Channel coding | Viterbi, Reed-Solomon, Turbocodes & LDPC |
4 | Equalizer | Digital blind equalization |
5 | Cepstrum | Support |
6 | Centralized synthesis gain | 2.5dB |
7 | Input PCM bit pattern | NRZ-L/M/S, BP-L/M/S, DM-M/S, differential, RNRZ-L |
8 | Maximum bit rate | 40Mbps |
9 | Frame synchronization word | 8 - 64 bits, which can be set as required |
10 | Frame synchronization word mask | 8 - 64 bits, same as the synchronization word length |
11 | Length of frame | 10 - 32,000 bytes, including synchronization words |
12 | Frame check | CRC check, user-defined CRC polynomial and preset value |
13 | Data output interface | 1,000 M Ethernet TCP/UDP output, TTL output |
14 | Data output format | Meet the requirements in Chapter 10 of IRIG106 standard |
15 | Display and control parameters | Signal intensity, SNR, eye diagram, spectrum, constellation map, etc. |
16 | Analysis function | Ability to analyze EVM, IQ imbalance and orthogonal distortion vector signals |
17 | Analog source | Built-in analog signal source for self-closed loop test |