Login or Register to upload images

Supported modes: J3E, R3E, H3E (2182 kHz), A1A (CW), F2B (TELEX)

General characteristics

HAM bands
160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Frequency stability
± 10 Hz
Tuning steps
0.01 kHz
Memories
1176 channels in 1 bank(s)

Receiver

RX-range
0.49-29.999 MHz
Modulations
AM   CW   USB   LSB   AFSK   Digital (other)  
Sensitivity
≤ 1.0 µV for 12 dB SINAD
Selectivity
> 60db at –1 kHz
Filters
?
Receiver system
Double conversion superheterodyne
IF-frequencies
1st: 45 MHz
2nd: 455 kHz
Image rejection
?
Audio output
4 Watt into 4 ohms at less than 10% distortion

Transmitter

TX-range
1.605-29.999 MHz
Modulations
AM   CW   USB   LSB   AFSK   Digital (other)  
RF-output
150 W

Connections

Antenna
SO-239
Impedance
50Ω
Other
-

Electrical

Power requirements
11.6-15.6 V DC
Current drain RX
1.5 A max
TX
22 A max

Physical

Dimensions (w×h×d)
265 × 99 × 278 mm (10.43 × 3.90 × 10.94 in) including protrusions
Weight
4.50 kg (9.9 lbs)
Form factor
Mobile
Manufactured
Between 1996 and 20xx in USA

Other features

Usage
Marine / Navy
Features + options
DSP
Interfaces with PACTOR II and ALE controllers
Up to 3 remote heads
Accessories
SEA 1612C Antenna Tuner
RigReference ID
5173
MPN
SEA-000235

Manuals, diagrams and brochures

SEA 235 Brochure PDF - Unknown size, submitted by RigReference
SEA 235 Operator's Manual PDF - 481.5 kB, submitted by RigReference
 
Upload relevant documents

Reviews & stories

Do you know this rig? Tell us something about it!

New and second-hand prices

Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used SEA 235. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on historic data, today's second-hand price of the SEA 235 is around:

  • USD 708.00 ~ USD 74.00

Price History Chart

These estimates are based on the following prices:

Year Historic price Condition Submitted by
2020 USD 75.00 Used / Poor eBay
2020 USD 710.00 Used / Mint eBay
1998 USD 2000.00 New / Mint RigReference

Login or Register to submit prices

Links & tools