FlexRadio Systems FLEX-6500 - Transmitter Specifications; Receiver Specifications

FLEX-6000 Signature Series – FLEX-6000 Hardware Reference Manual
Page 15 of 48
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4.2 TRANSMITTER
Specification
FLEX-6300
FLEX-6500
FLEX-6700 only
Transmitter Architecture
Direct Digital Up
Conversion
Direct Digital Up
Conversion
Direct Digital Up
Conversion
TX DAC Resolution
16-bit
16-bit
16-bit
TX DAC Sampling Rate
122.88 Msps
491.52 Msps
491.52 Msps
Output Power CW/SSB/FSK/FM
(AM) at 13.8 VDC (nominal)
100W (25W)
100W (25W)
100W (25W)
XVTR Port Power Output
0 dBm Typ., +15 dBm
Max.
0 dBm Typ., +15 dBm
Max.
0 dBm Typ., +15 dBm
Max.
Modulation
DSP Generation
DSP Generation
DSP Generation
Spurious Emissions
HF: -50 dBc, 6m: -70 dBc
6m
HF: -60 dBc, 6m: -70 dBc
6m
HF: -60 dBc, 6m: -70 dBc
6m
Carrier Suppression
-80 dBc below peak
output
-80 dBc below peak
output
-80 dBc below peak
output
Unwanted Sideband Suppression
-80 dBc below peak
output
-80 dBc below peak
output
-80 dBc below peak
output
Transmit Frequency Response
Default 100-2900 Hz
(Variable 50-10 kHz)
Default 100-2900 Hz
(Variable 50-10 kHz)
Default 100-2900 Hz
(Variable 50-10 kHz)
Microphone Impedance
600 Ohms Nominal, 200-
10k Ohm
600 Ohms Nominal, 200-
10k Ohm
600 Ohms Nominal, 200-
10k Ohm
4.3 RECEIVER
Specification
FLEX-6300
FLEX-6500
FLEX-6700/R
Receiver Architecture
Direct Down Conversion
Direct Down Conversion
Direct Down Conversion
Spectral Capture Units
1
1
2
Maximum Slice Receivers
2
4
8
Maximum Spectral Displays
(Panadapters)
2
4
8
ADC Resolution
16-bit
16-bit
16-bit
ADC Sampling Rate
122.88 Msps
245.76 Msps
245.76 Msps
Sensitivity (Typical MDS in 500 Hz
BW, Preselector OFF) Preamp
Off/10dB/20dB/30dB
-121 dBm/-125 dBm/-
136 dBm/NA
-121 dBm/-125 dBm/-
136 dBm/NA
-121 dBm/-125 dBm/-
136 dBm/-141 dBm
Amateur Band Preselector
Coverage
NA
160 - 6m (Except 60m)
160 - 6m (Except 60m),
2m
Image Rejection Ratio
>80 dB
>100 dB
>100 dB
External Powered Speaker Output
Impedance/Level
10 kOhm / 2.6Vpp max.
10 kOhm / 2.6Vpp max.
10 kOhm / 2.6Vpp max.
Headphone Output
16 Ohm Minimum Load
@ 21 mW
16 Ohm Minimum Load
@ 21 mW
16 Ohm Minimum Load
@ 21 mW