17 - Specification
Frequency
92
TGR2050 Series Instruction Manual
17.
SPECIFICATION
Frequency
Frequency Range: TGR2053
150kHz – 3000MHz
TGR2051
150kHz – 1500MHz
Setting Resolution:
10Hz
Setting Resolution Low Spur
mode:
1MHz
Accuracy/stability:
see Reference Frequency
Phase Noise:
1GHz Carrier: <-117dBc/Hz (typ) @ 10kHz offset
500MHz Carrier: <-124dBc/Hz (typ) @ 10kHz offset
See Fig. 2
Residual FM:
<2 Hz @ 1GHz –Equivalent peak deviation in a 300Hz to 3.4kHz
bandwidth.
Reference frequency
Internal Reference Accuracy:
<± 1ppm, 15ºC – 30ºC
<± 2ppm, 5ºC – 40ºC
Internal Reference Stability:
<1ppm/year
Reference IN & OUT:
Both can be disabled when not required.
Reference IN
10MHz +/- 25ppm, 50
Ω
input impedance, 2 - 5Vpp
Rear Panel BNC:
Automatic detection and selection when an external reference
signal is present and Ref. Clock is selected to be EXTERNAL.
LCD status indicator shows when external reference is active
Reference OUT
10MHz, 50
Ω
output impedance, >2Vpp into 50
Ω
Rear panel BNC:
The active reference signal (from internal or external source) is
present when Ref. Clock Out is selected to be ON.
Output level
Output Level Range:
–127dBm to +13dBm
Setting Resolution:
0.1dB, 0.01uV –1mV
Accuracy:
±1dB output levels > -53dBm
±2dB output levels <= -53dBm
Additional Uncertainty
AM, ASK & OOK ON:
+/-0.5dB
Harmonically Related Signals:
<-25dBc @ +13dBm, <-30dBc@levels <=0dBm
Non-harmonic Spurii:
<–50dBc >10kHz offset 1.5GHz – 3GHz
<-56dBc > 10kHz offset 150KHz - 1.5GHz
Output Impedance:
50
Ω
VSWR:
<2.0 typ <=1.6
RF Output Connector:
Type N Female
Reverse Voltage Protection:
50V DC
Output Switch:
RF OUT On/Off switch with LED showing ON status
