After Twelve years in production the TS-2000X is still its flagship shack in a box, there is rumour of a replacement over the horizon but I've been using mine for over a year now and thought it about time to review my findings.
The Kenwood TS2000X
As readers will be aware I previously owned a TS-480 SAT and was quite impressed with that. But I wanted a multimode rig that could cope with 23cm's onboard.
Receiver Selectivity - MainSSB at -6/-60 dB = more than 2.2 kHz, less than 4.4 kHz
AM/FM/FMN at -6/-50 dB = more than 6.0/12.0/8.0 kHz, less than 12.0/25.0/20.0 kHz
Receiver Selectivity - SubAM/FM = more than 12.0 kHz, less than 25.0 kHz at -6/-50 dB
Receiver Squelch Sensitivity - Main Band - FM28-30/50-54/144-146/430-440/1240-1300 = less than 0.2/0.2/0.1/0.1/0.1 µV
Receiver Squelch Sensitivity - Main Band - SSB/CW/AM/FSK0.5-1.705/1.8-28.7/50-54/144-146/430-440/1240-1300 = less than 18/1.8/1.1/1.1/1.1 µV
Receiver Squelch Sensitivity - Sub-Band - AM/FMAM VHF/UHF = less than 1.1/1.1 µV
FM VHF/UHF = less than 0.18/0.18 µV
RIT Frequency Range± 20 kHz
RX Sensitivity - Main Band - AM0.5-1.705/1.705-24.5/24.5-30/50-54/144-146/430-440/1240-1300 = less than 31.6/2.0/1.3/1.3/1.0/1.0/1.0 µV
RX Sensitivity - Main Band - FM28-30/50-54/144-146/430-440/1240-1300 = less than 0.22/0.22/0.18/0.18/0.18 µV
RX Sensitivity - Main Band - SSB/CW/FSK0.5-1.705/1.705-24.5/24.5-30/50-54/144-146/430-440/1240-1300 = Less than 4.0/0.2/0.13/0.13/0.11/0.11/0.11 microVolts
RX Sensitivity - Sub Band - AM/FM144-146/430-440 = less than 0.28/0.28 µV
Built-in Auto ATU1.81 MHz to 50 MHz coverage (3:1 Impedance Range approx.)
Built-in Packet TNC 1200/9600 bpsYes
Busy Channel Lock-outYes
COM Port - D-sub 9-pinYes
Connector for External ATUYes
Connector for Remote/Linear AmpYes
CTCSS Encoder/DecoderYes, 38 EIA Tones
CW Key SocketYes, 1 x 3.5mm for Straight Key
1 x 6mm for Paddle/External Keyer
Data Connection for External TNCYes
DCS Encoder/DecoderYes, 104 Tones
Direct Frequency EntryYes
Dual-Mode DSPYes
DX Cluster Monitoring (via built-in TNC)Yes
FSK Reverse ModeYes
IF DSP With 100 MHz Clock RateYes
Illuminated Front Panel KeysYes
Internal VOXYes
Key Beep On/OffYes
Key LockYes
Large Amber-coloured Backlit LCD DisplayYes
Memory Channel Lock-outYes
Memory Channels with Alpha-tagging310 Memory Channels
Memory Name FunctionYes
Menu System for individual set-upYes
MR-ShiftYes
Multiple Scan FunctionsYes
PC Programmable MemoriesYes
PC Radio Control Program (Option)Yes
Programmable Function KeyYes
Receiver Hi-cut/Lo-cut DSP Slope FiltersYes
Receiver Noise BlankerYes
Receiver Notch Filter FunctionMore than 30 dB (at 1 kHz)
Reverse Repeater CheckerYes
RF Gain ControlYes
Satellite ModeYes
Selectable Squelch ConfigurationYes
Simultaneous 2 frequency RXYes
Speech ProcessorYes
Time-Out TimerYes
Transfer-Set (TF-Set) FunctionYes
Transverter Display Functionto 19.99999 GHz
TX Audio FilterYes
TX MonitorYes
TX/RX EqualizerYes
Visual Band Scope (Visual Scan)Yes
Wide/Narrow Deviation SelectionYes
Options
Digital Recording ModuleYes
Temperature-controlled Crystal OscillatorYes
Voice Synthesizer ModuleYes
COM_AMA_CW_Feat
Built-In Memory KeyerYes, Adjustable keying speeds from 10 - 60 wpm. Bug-Key function. 3 x 50-character memories with auto-repeat and interrupt functions.
CW AutotransmitYes
CW AutotuneYes
CW Pitch ControlYes, Adjustable from 400 Hz - 1000 Hz
CW-Reverse ModeYes
Full Break-In/Semi Break-InYes, Semi Break-In delay adjustable 50 ms - 1000 ms
Side Tone MonitorYes, With 10-step volume control
Terminal for CW paddle keyYes
Terminal for straight key/external electronic keyerYes
The rig I have also has the DR3-U and the VS-3 unit installed. On the whole I have found that working with VHF and UHF you really need the PREAMP switched in, there is a technical problem with the receiver on the vhf and uhf boards, although I can't comment on the 23cm side. This issue and a modification are posted to the Yahoo group Adjust TS2000 basically the receiver is not getting enough juice. With the mod done the VHF and UHF do not need the PREAMP in at all.
On HF the reception is good all round the DSP makes a huge impact on the quality of the rig whilst many people will find the out of the box filters fine EQCALC for the TS570 works fine with the TS-2000X as long as you have access to COM 1 or 2. Having two HF antenna inputs plus a Receive antenna input strengthens the reasons to buy this rig. The RX antenna uses a standard phono input.
For two meters there is a single antenna input which is actually quite annoying because if you intend to use a multiband colinear you need a duplexer which adds a little extra cost. 70cms also uses an F connector, I personnally would have prefered F connectors for both VHF and UHF there is also an F connector for 23cm's.
Latest software updates have allowed us access to 60m although for some reason only at 50w which is a strange thing when the rest of the HF bands are 100w.
I've had the rig running packet without any problems using Ham Radio Deluxe, as well as N1MM with FLDigi all my reports have been good.
The internal tuner will handle most things I've thrown at it however I am now using an LDG KT-100 tuner which although noisy does complement the rig.
Whilst the standard fist mike is fine, and has given me lots of complementary signal reports on both FM and SSB I always wondered why manufacturers insist on shipping fist mikes with rigs that are not kitted out of box for car installation.
One thing that has annoyed me throughout is the tiny output on the speaker that is built in, now I have very good hearing usually but the speaker is just not good enough. Luckly I've combated that with either a pair of JVC or Sennheiser earphones, now superseded by a pair of Heil PRO-SET 6 ELITES.
The question has to be asked would I swap this rig? Quite simply No, not even for a K3 with all the transvertors included!