52'%+(+%#6+105

RECEIVER

 

 

 

Frequency Coverage

All 40 CB Channels, 26.965-27.405 MHz

Sensitivity for 10dB S/N

 

0.5 uV

Squelch Sensitivity

 

1000 uV

Overall Audio Fidelity for 450-2500 Hz

–6dB

Maximum Audio Output Power

6 Watts

RF Gain Control Range (at 10 dB Input)

45dB

TRANSMITTER

 

 

 

Frequency Coverage

All 40 CB Channels, 26.965-27.405 MHz

Frequency Tolerance

 

1300 ± 100 Hz

Carrier Power at No Modulation

3.7 Watts

Spurious Emission

 

–67 dB

Current Drain at No Modulation

1000 mA

Modulation Frequency Response for 450-2500 Hz

............... –6 dB

Microphone Sensitivity for 50% Modulation

2 mV

PUBLIC ADDRESS AMPLIFIER

 

 

Maximum Output Power

.....................................................

6 Watts

Microphone Sensitivity for 4 Watts Output Power

...................

3 mV

Frequency Response for 450-2500 Hz

–6 dB

Current Drain at Maximum Output Power

1000 mA

GENERAL

 

 

 

Power Requirements

13.8 Volts DC Negative Ground

Dimension

67/16 21/16 77/8 in (163 52 200 mm)

Weight

1 lb 12 oz (0.8 kg)

Specifications are typical, individual units might vary. Specifications are subject to change and improvement without notice.

Limited Ninety-Day Warranty

This product is warranted by RadioShack against manufacturing defects in material and workmanship under normal use for ninety (90) days from the date of purchase from RadioShack company-owned stores and au- thorized RadioShack franchisees and deal- ers. EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WAR-

RANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PUR- POSE, ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. EX- CEPT AS PROVIDED HEREIN, RadioShack

SHALL HAVE NO LIABILITY OR RESPONSI- BILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PROD- UCT OR ARISING OUT OF ANY BREACH OF THIS WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAMAGES RESULT- ING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL, INCI- DENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclu- sions may not apply to you.

In the event of a product defect during the war- ranty period, take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store. RadioShack will, at its option, unless otherwise provided by law: (a) correct the defect by product repair without charge for parts and labor; (b) replace the product with one of the same or similar de- sign; or (c) refund the purchase price. All re- placed parts and products, and products on which a refund is made, become the property of RadioShack. New or reconditioned parts and products may be used in the performance of warranty service. Repaired or replaced parts and products are warranted for the re- mainder of the original warranty period. You will be charged for repair or replacement of the product made after the expiration of the war- ranty period.

This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, abuse, accident, misuse, improper or abnor- mal usage, failure to follow instructions, im- proper installation or maintenance, alteration, lightning or other incidence of excess voltage or current; (b) any repairs other than those provided by a RadioShack Authorized Service Facility; (c) consumables such as fuses or bat- teries; (d) cosmetic damage; (e) transporta- tion, shipping or insurance costs; or (f) costs of product removal, installation, set-up service adjustment or reinstallation.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

RadioShack Customer Relations, 200 Taylor

Street, 6th Floor, Fort Worth, TX 76102

12/99

Specifications

15

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Radio Shack 21-1706 owner manual 52%++%#6+105, Specifications

21-1706 specifications

The Radio Shack 21-1706 is a versatile and compact device that caters to a variety of electronic needs, making it a popular choice among hobbyists, DIY enthusiasts, and professionals. This multifaceted tool combines several functions, allowing users to test, measure, and troubleshoot electrical circuits and components efficiently.

At its core, the Radio Shack 21-1706 serves primarily as a digital multimeter. This functionality permits users to measure voltage, current, and resistance with precision. The device features an easily readable LCD display that provides clear, real-time measurements, thereby enhancing usability even in challenging lighting conditions. The range of measurement capabilities allows users to work on a variety of electronic projects, from basic home repairs to more complex circuit testing.

One of the standout characteristics of the 21-1706 is its ability to perform both AC and DC voltage measurements. This dual capability proves essential in today’s diverse electrical environments where both current types are commonly used. Additionally, the meter’s resistance measurement function is invaluable for diagnosing issues with circuits or assessing the integrity of components.

In terms of design, the Radio Shack 21-1706 is built with user-friendliness in mind. It features a rugged casing that not only protects it from bumps and drops but also ensures longevity for years of reliable use. The well-structured layout of controls makes navigating and selecting different functions straightforward, offering intuitive operation for users of all skill levels.

Another notable feature of the 21-1706 is its continuity tester. This function allows users to quickly check for breaks in circuits, ensuring that connections are intact and operational. In addition, the device is equipped with a diode test function, enabling users to assess the functionality of diodes within electronic circuits.

In conclusion, the Radio Shack 21-1706 stands out as a reliable and practical tool for anyone involved in electronics. Its combination of essential measurement functions, user-friendly design, and robust features make it an invaluable asset for both novice and experienced users. Whether for educational purposes, hobby projects, or professional work, the 21-1706 continues to demonstrate its relevance in the ever-evolving field of electronics.