I have an Alinco DR-590T witht the optional PL decode board. Unit has some
paint flaked off the control head (a common thing with this model), It is
otherwise in good condition. I would give it a 7 of 10 overall. Includes the
DTMF micorphone and mount bracket. Asking $200 + shipping or best offer.
Unit going on e-Bay on 8-5 if not sold. Contact N8DJP at ARRL.net

Specifications
* General
Frequency coverage:
??DR-590T (U.S. Version)
144.000-147.995MHz (TX),
137.000-173.995MHz (RX),
.. 440.000-449.995MHz (TX),
410.000-469.995MHz (RX)
??DR590E (Europe Version)
144.000-145.9875MHz (TX & RX)
430.000-439.9875MHz (TX & RX)
Frequency Resolution:
5, 10, 12.5, 15, 20, and 25kHz steps
Antenna Impedance:
50 Ohms unbalance
Power Supply Requirement:
13.8 Volts D.C.
Current Drain at 13.8V:
Receiving
Squelched:does not exceed 800mA
Transmitting
VHF High: 45W approx. 9.5A
Middle: IOW approx. 4.5A
Low: 5W approx. 3.5A
UHF High: 35W approx. 15A
Middle: 8W approx. 5A
Low: 4W approx. 4A
Dimension:
15Omm(W) X 50mm(H) X 178mm(D)
(5-9/10") (2") (7")
Weight:
Approx.l.5kgs (3.3lbs.)
* Transmitter
OutputPower:
V H F High: 45W'
Mlddle: 1OW
L o w : 5 w
UHF Htgh: 3 5 W
Mlddle: 8 W
L o w : 4 w
Emission Mode:
F3 (FM)
Modulation System:
Vanable Reactance F.M.
Miix. Frequency Deviation:
+ 5kHz
Spurious Emission:
- 60dB or under below carrier
Microphone:
Electret Condenser MIcrophone
Operating Mode:
Simplex
Duplex:
5kHz and 12.5kHz steps between 0 and 10.995MHz
from recetve
frequency at 144-147.995MHz and 440-449.995MHz
DTMF Encoder:
Built-in (DR-590T only)
* Receiver
Receiving System:
Superheterodyne, Dual Conversion
Modulation Acceptance:
F3 (FM)
Intermediate Frequency:
1st 21.6MHz and 455kHz at VHF
1st 30.825MHz and 455kHz at UHF
Sensitivity:
12dB SINAD - 16dBu
Selectivity:
?6kHz or under at -6dB
+ IPkHz or under at -6OdB
Audio Power Output:
Approx. 2.5W
Speaker Impedance:
8 Ohms
:::Accessories supplied as standard
-Hand Mlcrophone(Condenser type)
a 16 button DTMF Mlcrophone(DR-590T)
b. Hand M,crophone(DR-590E)
-Mobrle Mounttng Bracket
-Mounting Hardware
-D.C Power Cable