Instruction/ maintenance manual of the product HHM Series TDK
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(1/2) 001-01 / 20080106 / e751_hhm1775b1.fm • All specifications are subject to change without notice. Multila yer Chip Baluns For UWB HHM Ser ies HHM1775B1 SHAPES AND DIMENSIONS RECOMMENDED PC BOARD P A TTERNS Line width be designed to match 50 Ω cha racteristic impedance de pending on PCB material and thic kness.
(2/2) 001-01 / 20080106 / e751_hhm1775b1.fm • All specifications are subject to change without notice. FREQUENCY CHARCTERIS TICS Unbalance 50 Ω /Balance 100 Ω RETURN LOSS INSER TION LOSS AMPLITUDE BALANCE PHASE B ALANCE 2500 5500 5000 4000 3500 4500 3000 Frequency ( MHz ) –30 –20 –25 –15 –10 –5 0 Retur n loss ( dB ) 1: 3100.
An important point after buying a device TDK HHM Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought TDK HHM Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data TDK HHM Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, TDK HHM Series you will learn all the available features of the product, as well as information on its operation. The information that you get TDK HHM Series will certainly help you make a decision on the purchase.
If you already are a holder of TDK HHM Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime TDK HHM Series.
However, one of the most important roles played by the user manual is to help in solving problems with TDK HHM Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device TDK HHM Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
