Specifications
All specifications are guaranteed unless noted otherwise. All specifications apply to all models unless noted otherwise.
Frequency
- Frequency range
-
- RSA603A
- 9 kHz to 3 GHz
- RSA607A
- 9 kHz to 7.5 GHz
- Frequency marker readout accuracy
- ±(RE × MF + 0.001 × Span) Hz
RE: Reference Frequency Error
MF: Marker Frequency [Hz]
- Reference frequency accuracy
-
- Initial accuracy at Cal (30 min warm-up)
- ±1 x 10-6
- First year aging, typical
- ±1 x 10-6 (1 year)
- Cumulative error (Initial accuracy + temperature + aging), typical
- 3 x 10-6 (1 year)
- Temperature drift
- ±0.9 x 10-6 (-10 to 60 °C)
- External reference input
- BNC connector, 50 Ω nominal
- External reference input frequency
- Every 1 MHz from 1 to 20 MHz plus the following: 1.2288 MHz, 2.048 MHz, 2.4576 MHz, 4.8 MHz, 4.9152 MHz, 9.8304 MHz, 13 MHz, and 19.6608 MHz.
The spurious level on the input signal must be less than -80 dBc within 100 kHz offset to avoid on-screen spurious.
- External reference input range
- ± 5 ppm
- External reference input level
- -10 to +10 dBm
GNSS
-
- Accuracy, when locked to GNSS1
- ±0.025 ppm2
- GNSS Trained Accuracy, when GNSS antenna is disconnected3, 4
- ±0.025 ppm5
±0.08 ppm6
1Tested using GPS system.
2For use to a stability of ±0.025ppm, the unit should be powered on continuously for 2 to 5 days after initial unpacking.
3Tested using GPS system.
4For 24 hours continuous operation within temperature limits (see footnotes 5 and 6) after GNSS training. Refer to cumulative error specification if operating in GNSS trained mode beyond 24 hours since last training.
5For less than 3 °C ambient temperature change after training.
6For less than 10 °C ambient temperature change after training.
RF input
- RF input
-
- RF Input Impedance
- 50 Ω
- RF VSWR (RF Attn = 20 dB), typical
- < 1.2 (10 MHz to 3 GHz)
< 1.5 (>3 GHz to 7.5 GHz)
- RF VSWR preamp ON, RSA603A and RSA607A, typical
- < 1.5 (10 MHz to 6 GHz, RF ATT=10 dB, preamp on)
< 1.7 (> 6 GHz to 7.5 GHz, RF ATT=10 dB, preamp on)
- Maximum RF input level
-
- Maximum DC voltage
- ±40 V (RF input)
- Maximum safe input power
- +33 dBm (RF input, 10 MHz to 7.5 GHz, RF Attn ≥ 20 dB)
+13 dBm (RF input, 9 kHz to 10 MHz)
+20 dBm (RF input, RF Attn < 20 dB)
- Maximum safe input power (Preamp On)
- +33 dBm (RF input, 10 MHz to 7.5 GHz, RF Attn ≥ 20 dB)
+13 dBm (RF input, 9 kHz to 10 MHz)
- Maximum measurable input power
- +30 dBm (RF input, ≥10 MHz to Fmax, RF ATT Auto)
+20 dBm (RF input, <10 MHz, RF ATT Auto)