NORMAL SCAN

When you are operating the transceiver in VFO Mode,

3 types of scanning are available: Band Scan, Program Scan, and MHz Scan.

BAND SCAN

The transceiver scans the entire band of the frequency you selected. For example, if you are operating and receiving at 144.525 MHz, it scans all the frequencies available for the VHF band. (Refer to receiver VFO frequency range in the specifications {page 72}.) When the current VFO receive frequency is outside the Program Scan frequency range {below}, the transceiver scans the entire frequency range available for the current VFO.

1 Press [VFO] and turn the Tuning control or press Mic [UP]/[DWN] to select a frequency outside of the

PROGRAM SCAN

You can limit the scanning frequency range. There are 3 memory channel pairs (L0/U0 ~ L2/U2) available for specifying the start and end frequencies. Program Scan monitors the range between the start and end frequencies that you have stored in these Memory Channels. Before performing Program Scan, store the Program Scan frequency range to one of the Memory Channel pairs (L0/U0 ~ L2/U2).

■ Storing a Program Scan Frequency Range

1

Press [VFO] and turn the Tuning control or press

 

Mic [UP]/[DWN] to select your desired start

 

frequency.

2

Press [F].

 

¥ A Memory Channel number appears and blinks.

8

Program Scan frequency range.

3 Turn the Tuning control or press Mic [UP]/[DWN]

2Press [VFO] (1s) to start Band Scan.

¥Scan starts from the current frequency.

¥The 1 MHz decimal blinks while scanning is in progress.

3Press any key other than [F] or [ ] (Power) to stop Band Scan.

Note:

◆The transceiver scans the frequency range that is stored in Menu No. 7 (P.VFO) {page 61}.

◆If you select a frequency within the L0/U0 ~ L2/U2 range in step 2, Program Scan starts.

 

to select a Memory Channel from L0 ~ L2.

4

Press [MR] to store the start frequency in the

 

Memory Channel.

5

Turn the Tuning control to select your desired end

 

frequency.

6

Press [F].

40

Page 46 Page 48
Page 47
Image 47
Kenwood TM-271A, TM-271E Normal Scan, Storing a Program Scan Frequency Range, Turn the Tuning control or press Mic UP/DWN
Page 46 Page 48

TM-271A, TM-271E specifications

The Kenwood TM-271A and TM-271E are robust dual-band transceivers designed for amateur radio enthusiasts looking for reliability, functionality, and ease of use. Both models operate in the VHF and UHF bands, specifically covering 144-148 MHz and 430-450 MHz, respectively. This versatility allows users to communicate across varied frequencies, making them suitable for a wide range of applications, from casual conversations to emergency communications.

One of the standout features of the TM-271A and TM-271E is their compact size, making them an ideal choice for mobile operations. Despite their small footprint, these radios pack a punch with a maximum transmit power of 50 watts in the VHF band and 35 watts in the UHF band. This power output ensures clear and effective communication over long distances, essential for outdoor activities and emergency situations.

The user-friendly interface of the TM-271 models includes a large, backlit LCD display, which provides clear visibility in various lighting conditions. The controls are intuitively arranged, allowing users to navigate functions with ease. Moreover, both models come equipped with an alphanumeric memory, allowing for the storage of up to 200 memories for easy access to frequently used frequencies.

Advanced features such as a built-in CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digital Coded Squelch) enhance communication clarity by minimizing unwanted noise and ensuring that only desired signals are received. The TM-271A and TM-271E also support a wide range of modulation modes, including FM, allowing versatility in communication styles.

In terms of durability and build quality, the Kenwood TM-271 series excels with a rugged design that withstands the rigors of mobile use. The units are also equipped with a front-facing speaker that delivers excellent audio quality, ensuring clear communications even in noisy environments.

Another notable feature is the wideband reception capability, allowing users to listen to signals outside of the amateur bands, making these transceivers more versatile for everyday monitoring of public safety channels and other broadcasts. Furthermore, the inclusion of a built-in diagnostic function aids users in troubleshooting, ensuring that the radio remains in optimal working condition.

In conclusion, the Kenwood TM-271A and TM-271E are outstanding choices for amateur radio operators seeking a powerful, feature-rich, and user-friendly dual-band transceiver. Their combination of advanced technology, compact design, and rugged reliability makes them a popular choice among both novice and experienced operators in the radio community.
Top Page Image Contents