Atec Agilent-N8300A - Manual (Page 4)

4
VSA performance (RFIO 1 to 4 specifications) 1
Frequency specifications
Frequency range Refer to Application Software section
Amplitude specifications
I
nput amplitude range +33 to -60 dBm; frequency bands < 4.8 GHz
+33 to -50 dBm; frequency bands ≥ 4.8 GHz
Maximum safe input level +36 dBm
Absolute power measurement accuracy
frequency bands < 4.8 GHz
frequency bands ≥ 4.8 GHz ±0.5 dB (CW) typical; (>+23 to +33 dBm)
±0.8 dB (CW); (+23 to -50 dBm);
±0.35 dB (CW) typical; (+23 to -50 dBm);
±1.0 dB (CW); (+23 to -40 dBm);
±0.35 dB (CW) typical; (+23 to -40 dBm);
RFIO ports VSWR < 1.6:1 (return loss > 12.5 dB) typical;
frequency bands 1.765 to 1.815GHz and 2.15
to 2.7 GHz
< 1.8:1 (return loss > 10.5 dB) typical;
frequency bands 3.3 to 3.8GHz and 4.8 to 6
GHz
Residual error vector magnitude (EVM) Refer to Application Software section
Signal-to-noise ratio > 65 dB typical; frequency bands < 4.8 GHz
> 52 dB typical; frequency bands ≥ 4.8 GHz
Isolation between RFIO ports > 50 dB typical
VSG performance (RFIO 1 to 4 and RF Output specifications) 1
Frequency specifications
Frequency range Refer to Application Software section
Amplitude specifications for the RF Output port
Amplitude range
Frequency bands < 4.8 GHz
+17 to -100 dBm (CW)
Frequency bands ≥ 4.8 GHz:
+13 to -100 dBm (CW)
Absolute amplitude accuracy Frequency bands ≤ 1.815 GHz:
±0.5 dB (CW) typical (+7 to -90 dBm)
Frequency bands > 1.815 GHz:
±1.0 dB (CW) (+7 to -90 dBm)
±0.5 dB (CW) typical (+7 to -90 dBm)
Error vector magnitude (EVM) OFDM signals: < -44 dB (< 0.6% rms
typical), up to +6 dBm
RF Output port VSWR < 1.7:1 (return loss > 12 dB) typical
Amplitude specifications for the RFIO 1 to 4 ports
Amplitude range +17 to -100 dBm (CW)
Absolute amplitude accuracy Single RF IO port: ±0.6 dB (CW) typical; (+17
to -90 dBm)
RFIO 1 to 4 ports (Broadcast mode): ±0.8 dB
(CW) typical; (+17 to -90 dBm)
Error vector magnitude (EVM) OFDM signals: < -44 dB (< 0.6% rms
typical), up to +6 dBm
RFIO ports VSWR < 1.7:1 (return loss > 12 dB) typical
Isolation between RFIO ports > 50 dB typical
1 This specification applies to instruments with option 404 (MIMO/Multi-port Connectivity) and 506 (Frequency
range to 6.0 GHz), instruments serial prefix MY4832 or greater