Valon Technology 5009 Operations Manual – Version 1.36
Page 9
Output Amplitude Frequency Response
(PLEV=4, ATT=0) Freq. Range
(MHz)
25~100
100~4000
4000~6000
Min dBm
>12
>13
>10
Typ. dBm
17
15
14
Max. dBm
<17.5
<17
<16
Attenuator
Relative Attenuation Range
Attenuation Step Size
0dB to 31.5dB
0.5dB
RF output On/OFF
When off power is reduced by ~30dB
Reference Frequency
Internal Reference
Frequency
Initial Accuracy
Temperature Stability
Reference Trim Range
Reference Trim Resolution
20.000MHz
± 2ppm (23°C)
±0.5ppm -20°C to +70°C (case temp)
± 10ppm
8-bit, 10-bit after 12/2016
Internal Phase Frequency Detector
(PFD)
Max 140MHz, 125MHz Fractional mode
Min 1 MHz
External Reference
Frequency Range
Input power range
50Ω nominal impedance
10MHz to 210MHz
(max PFD 140MHz integer mode, 125MHz fractional mode)
-10dBm min.
+13dBm max.
(note, external reference as low as -50dBm with reduced phase noise
performance)
External Reference Connector
SMA Female 50Ω nominal impedance
Note: Ext input is ac coupled to synthesizer but dc coupled to internal
VCTCXO control circuit. External reference should be disconnected
when using internal reference.
External Reference Return Loss
10MHz
20MHz
50MHz
100MHz
200MHz
10dB typical 50Ω nominal impedance
>24dB
>20dB
>14dB
>6dB
>5dB
EFC
Electronic frequency Control at
external reference input
Pulling range >±10ppm
Voltage ±3V
Input resistance 20kΩ
Frequency response 0Hz~>5kHz
