HM Funktechnik 70TX-S 70TX-S User Manual Part 90

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Document ID	339782
Application ID	91DZS0fqcddBMcpGqxFVTA==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	39.26kB (490790 bits)
Date Submitted	2003-07-14 00:00:00
Date Available	2003-07-14 00:00:00
Creation Date	2003-07-11 17:06:33
Producing Software	Acrobat Distiller 4.05 for Windows
Document Lastmod	2003-07-11 17:06:55
Document Title	Part 90
Document Creator	Microsoft Word 10.0
Document Author:	Dbaltzell

Rhein Tech Laboratories
360 Herndon Parkway
Suite 1400
Herndon, VA 20170
http://www.rheintech.com
Client: HM-Funktechnik GmbH
Model: 70TX-S
FCC ID: PUX-70TX-S
Standards: FCC Part 90/IC RSS-119
Report Number: 2003075
APPENDIX H:
MANUAL
Please see the following pages.
36 of 49
Operation and Instruction Manual
for the Radio Module 70TX-S
- PUX - 70TX-S
SAFETY- RF EXPOSURE COMPLIANCE
This device has been designed using a low power transmitter. It complies with the Federal
Communications Commission (FCC) RF exposure limits for General Population/Uncontrolled
exposure environment. In addition, it complies with the following Standards and Guidelines:
•
•
•
•
•
•
FCC 96-326 (1996), Guidelines for Evaluating the Environmental Effects of RadioFrequency Radiation.
FCC OET Bulletin 65 Edition 01-01 (2001) Supplement C, Evaluating Compliance with
FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields.
ANSI/IEEE C95.1-1992, IEEE Standard for Safety Levels with Respect to Human
Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.
ANSI/IEEE C95.3-1992, IEEE Recommended Practice for the Measurement of Potentially
Hazardous Electromagnetic Fields - RF and Microwave.
Use ONLY the supplied antenna and accessories. Unauthorized accessories may violate
the FCC rules and regulations.
The module must be installed or integrated by providing a minimum separation distance of
20 cm between the antenna and the human body at all time.
Label Requirement:
•
A label must be affixed to the outside of the end product into which the authorized
module/product is incorporated, with a statement similar to the following: “This device
contains Transmitter module FCC ID: PUX-70TX-S.
1.
Purpose and application of the Radio Module 70TX-S:
The 70TX-S radio module is a FM-narrow bandwith type radio module. The transmitter
allows the use of up to 256 channels within a bandwith of about 5MHz in the range from
421 to 510 MHz. The spacing is 25KHz.
The module is supplied by HM-Funktechnik GmbH (HM-Radio USA) as an OEM
product and is to be installed in customer designed peripherals, such as
radio remote control devices for machinery in industrial sites
burglar alarm system, data in general and voice, only in alarm conditions
data transmission in telemetry systems
data transmission in wireless hand held terminal systems
wireless data transmission in general
digitalvoice resp. synthesized voice for FRS
2.
Dimensions and connections to peripheral devices:
805
(20.4)
220
(5.6)
215(5.5)
325 (8.25)
465 (11.75)
Funktechnik GmbH, D-66620 Primstal
FCC ID PUX - 70TX-S
Canada YYY Transmitter
275 (7)
925 (23.5)
Frequency range USA 421 – 510 MHz
Canada 420 – 430 MHz, 450 - 470 MHz
256 channels, spacing 25KHz
Frequency: 433.0625 – 434.775MHz
Ser. Nr. 134001
Made in Germany
465 (11.75)
325 (8.25)
1025 (26)
1220 (31)
125 (3.2)
1455 (37)
The module high is 400 mil (9.9mm).
All dimensions are in mil, values in brackets are the corresponding mm numbers. Tolerance +/- 0.2 mm
) Information shown on this label is not identical with the label on the module
Vdd
Mod.
SB
GRD
D7
D0
Supply Voltage 3.5-10V DC
Modulation Input
Standby Pin:
Standby if open
Transmitting if grounded
Ground
MSB of frequency control
LSB of frequency control
D0 to D7 changes the frequency of the transmitter. If the pins D0 to D7 are all open the
transmitter works with the lowest programmed frequency. The frequency adjustment is digitally
coded. Grounding of D0 rises the frequency about the channel spacing 25KHz. D1
rises about double D0, D2 rises about double D1 and so on. So D7 rises the frequency about
1600 times of D0 (2 ), that means 3.2MHz with 25KHz spacing.
You can only use the preprogrammed frequencies. No other frequency is possible. The
standard version uses 68 channels in the frequency range from 433.0625 to 434.775MHz
with a 25KHz spacing. If you programm a channel higher than 137 the frequency will stay
the same than on 137. The complete frequency list is available as PDF on our homepage or
by email. Please contact hmradio@aol.com.
3.
Technical data:
Supply Voltage
3.5V to 10 V DC
Absolut maximum rating 12 V DC
Supply current
31 mA (± 3mA)
Modulation input level
1.65 V DC + 1.65 V sinωt for ± 2.5KHz frequency deviation
Modulation frequency
0 - 5 KHz
Input impedance
> 4.7 KΩ
RF – output power
10 dBm ± 2 dB
Frequency accuracy
± 1.5 KHz
Temperature stability
± 5 KHz from -20°C to +70°C
conducted
4.
Restrictions:
Do not supply a higher modulation input level or a higher frequent audio signal to
the TX modulation input as specified in 3
Do not us the 70TX-S radio module to transmit audio or voice, expect in alarm
and emergency situations
Do not build illegal spy devices using the 70TX-S radio module
Do not operate the module at lower or higher supply voltages as specified
For any further question, comments or advices, please contact HM-Funktechnik at
HMRADIO@AOL.COM

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Modify Date                     : 2003:07:11 17:06:55-07:00
Create Date                     : 2003:07:11 17:06:33-07:00
Title                           : Part 90
Author                          : Dbaltzell
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Producer                        : Acrobat Distiller 4.05 for Windows
Page Count                      : 7

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